1238207 五、發明說明（ι) [發明所屬之技術領域] 本發明係有關一種含有超高分子量聚乙烯絲之低伸度 紗條及其製法。 [先前技術] 近年來，伴隨釣魚法之高度化，對釣線而言要求更高的 性能。該高性能化之一例如爲低伸度化。伸度愈小時，可 使魚訊更爲明確，此係直接反應釣果之故。 然而，使紗條之伸度降低時，有耐磨耗性降低的問題。 換言之，伸度降低係指由於會引起原纖維產生，故耐磨耗 性會降低。 而且，以往沒有很多具有原料原具比重之釣線。對此而 言，對原料原具比重沒有限定，有視天候或潮流等變化而 定釣線之比重微妙變化的市場要求。 以往，以由超高分子量聚乙烯絲所成的釣線作爲伸度低 的釣線係爲已知。然而，具有低伸度，具有耐磨耗性，或 可調整比重之釣線係爲以往所不存在。 [發明內容] 本發明係以提供一種低伸度且可調整比重、耐磨耗性 優異的含超高分子量聚乙烯絲之紗條，特別是作爲釣線 使用的紗條及其製法爲目的。 本發明人等爲達成上述目的，再三深入進行硏究的結果 ，成功地創造伸度爲5%以下之低伸度，比重在約1 . 〇 1〜 1 0 . 0之間任意設定的紗條。而且，本發明人等成功地創造 1238207 五、發明說明（2) 伸度爲5%以下，磨耗試驗之磨耗次數爲1 000次後之強度 爲14 .Og/d以上的紗條。換言之，本發明人等製造具備可 維持或提高伸度降低與耐磨耗性之兩相反性能的功能，翻 覆習知常識之紗條。 此外，本發明人等再三進行硏究的結果，完成本發明。 換言之，本發明係有關 (1 ) 一種紗條，其特徵爲至少含有超高分子量聚乙烯絲 ，伸度爲5%以下，比重爲1.01〜10.0。 (2 )如上述（1 )記載之紗條，其外周經樹脂所被覆。 (3) 如上述（2)記載之紗條，其中樹脂含有金屬粒子。 (4) 如上述（2)記載之紗條，其中樹脂爲具有〇.lg/10 分以上熔融指數之合成樹脂。 另外，本發明係有關 (5 )如上述（1 )記載之紗條，其中構成紗條之絲以熱黏 合樹脂一體化。 (6 )如上述（5 )記載之紗條，其中熱黏合性樹脂爲熱熔 融黏合劑。 (7 )如上述（5 )記載之紗條，其中熱黏合性樹脂爲聚烯 烴共聚物、聚酯共聚物或聚醯胺共聚物。 (8 )如上述（5 )記載之紗條，其中熱黏合性樹脂之熔點 爲 50〜160〇C。 而且，本發明係有關 (9 )如上述（1 )記載之紗條，其中除超高分子量聚乙烯 1238207 五、發明說明（3) 絲外另含有其它的絲。 (1 0 )如上述（9 )記載之紗條，其中其它的絲係爲由聚縮 醛系樹脂所成的絲。 (11 )如上述（9 )記載之紗條，其中其它絲含有金屬粒子 〇 (1 2 )如上述（1 1 )記載之紗條，其中金屬粒子爲鎢粒子 〇 此外，本發明係有關 (1 3 )如上述（9 )記載之紗條，其中其它絲爲金屬線。 (1 4 )如上述（1 3 )記載之紗條，其中金屬線之直徑爲 0.5mm以下。 (1 5 )如上述（1 3 )記載之紗條，其中金屬線爲鉛線。 (1 6 )如上述（1 3 )記載之紗條，其中在紗條之芯部朝長 度方向，以非連續地空出間隔而埋設有金屬線斷片。 而且，本發明係有關 (1 7 )如上述（1 )記載之紗條，其中伸度爲3%以下。 (1 8 )如上述（1 )記載之紗條，其中紗條係以撚係數爲 0 . 2〜1 · 5予以加撚。 (1 9 )如上述（1 )記載之紗條，其中紗條爲編帶。 (20 )如上述（19)記載之紗條，其中組合角爲5〜90。。 (2 1 ) —種釣線，其特徵爲由如上述（丨）記載之紗條所成 此外，本發明係有關 1238207 五、 發明說明（4) (22) 一種紗條，其特徵爲至少含有超高分子量聚乙 烯 絲 ，伸度爲5%以下，磨耗試驗之 磨耗次數爲1 000次後 之 強 度爲 14.0g/d 以上。 (23) 如上述（22)記載之紗條， 其外周經樹脂所被覆。 (24) 如上述（23)記載之紗 條，其中樹脂爲具 有 0 · 1 g / 1 0分以上之熔融指數的合成樹脂。 (25) 如上述（2 2 )記載之紗條 ，其中構成紗條之絲以 熱 黏 合樹) 指一體化。 (26) 如上述（25)記載之紗條 ，其中熱黏合性樹脂爲 熱 熔 融黏 (27) 如上述（2 5 )記載之紗條丨 ，其中熱黏合性樹脂爲 聚 烯 烴共? 聚物、聚酯共聚物或聚醯胺共聚物。 (28) 如上述（25)記載之紗條： ，其中熱黏合性樹脂熔 點 爲 50〜 160〇C。 另外 ，本發明係有關 (29) 如上述（22)記載之紗條， 其中伸度爲3%以下。 (30) 如上述（22)記載之紗條 ，其中紗條係以撚係數 爲 0 · 2〜1 .5予以加撚。 (31 ) 如上述（22)記載之紗條， 其中紗條爲編帶。 (32) 如上述（3 1 )記載之紗條， 其中組合角爲5〜90° 〇 (33) 如上述（22)記載之紗條， 其中摩擦堅牢度爲4 級 以 上。 (34) 一種釣線’其特徵爲由如上述（2 2 )記載之紗條 -6 - 所 1238207 五、發明說明（5) 成。 另外，本發明係有關 (3 5 ) —種紗條的製法，其係於至少含有超高分子量聚 乙烯絲且伸度爲5%以下之紗條製法，其特徵爲（a )使超高 分子量聚乙烯絲及加成絲個別拉伸處理，使此等複合，或 (b )使超高分子量聚乙烯絲及加成絲複合，且使上述複合 紗拉伸處理，然後視其所需使（a )或（b )所得的複合紗外周 以樹脂被覆。 (36 )如上述（3 5 )記載之製法，其中加成絲爲超高分子 量聚乙烯絲。 (37 )如上述（35 )記載之製法，其中加成絲爲除超高分 子量聚乙烯絲外之絲。 (38 )如上述（35 )記載之製法，其中加成絲係爲含有金 屬粒子之絲或/及金屬線，使紗條之調整比重爲1 . 0 1〜 10.0。 而且，本發明係有關 (3 9 ) —種紗條的製法，其係於至少含有超高分子量聚 乙烯絲，伸度爲5%以下，且構成紗條之絲以熱黏合性樹脂 一體化之紗條製法，其特徵爲（a )使超高分子量聚乙烯絲 及加成絲個別拉伸處理，使此等複合，或（b )使超高分子 量聚乙烯絲及加成絲複合，然後對（a )或（b )所得的複合紗 而言進行加熱處理及拉伸處理。 (40 )如上述（3 9 )記載之製法，其中加成絲爲超高分子 1238207 五、發明說明（6) 量聚乙燒絲。 (4 1 )如上述（3 9 )記載之製法，其中加成絲爲除超高分 子量聚乙烯絲外之絲。 (42 )如上述（39 )記載之製法，其中加成絲係爲含有金 屬粒子之絲或/及金屬線，使紗條之調整比重爲1 . 0 1〜 10.0° (43) 如上述（35)或（39)記載之製法，其中於拉伸處理 中拉伸成錐形。 (44) 如上述（35)或（39)記載之製法，其中使用未拉伸 絲。 (45) 如上述（35)或（39)記載之製法，其中於拉伸處理 前供應油劑給絲或複合紗。 發明之實施形態 本發明之紗條，其特徵爲伸度約爲5%以下，較佳者約爲 4.0%以下，更佳者約爲3.0%以下，最佳者約爲2. 7%以下 。例如有關釣線就可容易使魚訊明確化等而言，伸度以上 述範圍較佳。而且，以；FIS L 101 3( 1992 )，使用萬能試驗 機，&111:〇2^?}^6-100]^1(商品名導津製作所製）測定。 而且，本發明之紗條在磨耗試驗之磨耗次數1 000次的 強度約爲14.0g/d以上，較佳者約爲16.0g/d以上。 上述磨耗試驗如下述進行。試驗機如第1圖所示，改良 安全帶之六角棒膜厚試驗機，在六角棒的位置上配置有 Φ9ιτιπι之陶瓷導線2者。有關上述試驗機之行程長，角度等 1238207 五、發明說明（7) 係以J IS D 46 04 ( 1 9 9 5 )爲基準。陶瓷導線2中使試樣1通 過，一方固定於轉筒5之固定部4，另一方載負荷重3。 荷重對試樣之最大強力値而言以3 .3%之比例荷重。來回運 作1 000次轉筒，以陶瓷導線磨耗試樣。然後，測定該磨 耗都分的強力。磨耗前之強力値（a )與磨耗後之強力値（b ) 可算出以下式c(%) = a/bx 100所求得的殘存強力値（c)， 可知c之値愈高時，耐磨耗性愈優異。而且，強力値以 JIS L 1 01 3 ( 1 992 )爲基準，以萬能試驗機 autographAG-100kNI(商品名島津製作所製）測定。 另外，本發明之紗條以比重約爲1 · 01〜1 0 · 0較佳。比 重係使用電子比重計SD- 200L(米拉吉（譯音）貿易股份有限 公司製）測定。 而且，本發明之紗條的摩擦堅牢度爲3級以上，較佳者 爲4級以上。此外，摩擦堅牢度以]IS L 0849(1996)爲基 準測定。 本發明之紗條可以由一條絲構成，亦可以由數條絲構成 ，惟以數條絲構成較佳。爲任一情形時，構成本發明紗條 之絲（以下簡稱爲「構成絲」）至少含有超高分子量聚乙烯 絲，係爲本發明紗條之特徵。 此處，本發明之「絲」例如可具有數條絲，單條絲或單 種多條纖維之形態。而且，絲亦可以被加撚。 本發明之紗條爲由數條絲構成時，以數條構成絲一體化 較佳。換言之，以數條構成絲之配置經固定者較佳。更具 1238207 五、發明說明（8) 體而言，即使切斷構成絲時，該構成絲以具有不會被移動 ，且剝落的構造者較佳。另外，本發明之紗條被切斷時， 構成絲以具有不會被分散的構造較佳。 上述紗條之具體形態例如（a )外周以樹脂被覆的紗條， 或（b )構成絲以熱黏合性樹脂一體化的紗條。 本發明紗條形態之一的由數條構成絲所成的外周以樹脂 被覆的紗條，如下所詳述。該藉由使紗條以樹脂被覆，例 如可防止本發明紗條之加撚形態或組成形態變形，且可使 紗條伸度保持於低値，並可提高耐磨耗性，及耐水性或耐 候性等。於本發明中上述樹脂被覆時，樹脂可僅被覆紗條 外周，亦可以浸透至紗條內部。特別是以被覆所使用的樹 脂浸漬於紗條內部，且使構成絲一體化較佳。 於上述形態中樹脂被覆前之紗條可以爲僅使數條構成絲 並紗之並紗，亦可以在上述並紗中施予加撚之撚紗，亦可 以組合數條構成絲之製帶紗。 上述樹脂被覆前之紗條爲撚紗時，撚係數K約爲0.2〜 1 · 5，較佳者約爲0 · 3〜1 . 2，更佳者約爲0 . 4〜0 . 8。爲維 持耐磨耗性時，撚係數以約爲0.2以上較佳，爲使紗條之 伸度降低時撚係數以約爲1 . 5以下較佳。而且，撚係數K 藉由下式：K=tx D1/2(其中，t ··撚紗數（次/ m)，D ··纖度 (t ex))算出。上述式之纖度以]IS L 1 0 1 3 ( 1 999 )測定。 而且，上述使外側樹脂被覆前之紗條爲製帶紗時，組角 約爲5〜90° ，較佳者約爲5〜50° ，更佳者約爲20〜 -10· 1238207 五、發明說明（1〇) 、鎳、鎢等、或混合物或合金。其中，藉由添加少量的鎢 ，可呈現容易使紗條具有重量感，因此可極力抑制強度之 降低，比重變高的效果，故較佳。 此等金屬粒子爲粉末狀、粒狀時，皆可使用於本發明。 其平均粒徑約爲20μιη以下，較佳者約爲ΙΟμηι以下。金屬 粒子之粒徑過大時，混合後全體欠缺均勻性，故以上述範 圍較佳。另外，其添加量對1〇〇重量份被覆樹脂而言以約 爲1〜90重量份較佳，更佳者約爲5〜70重量份。 含有上述金屬之被覆樹脂可藉由在被覆樹脂中以其習知 方法之單軸或二軸混練機與金屬粒子熔融混練的方法製作 〇 上述形態之本發明紗條的強度保持率約爲70%以上，較 佳者約爲85%以上，更佳者約爲95%以上。 此處，強度保持率對被覆前之紗條，即芯之紗條的拉伸 強度而言以維持樹脂被覆前本發明紗條等之拉伸強度所示 的値。換言之，強度保持率以下式表示。 強度保持率（％) = {(本發明紗條之拉伸強度）/ (樹脂被覆 前紗條之拉伸強度）}χ 100 而且，拉伸強度係以JIS L 101 3 ( 1 992 )爲基準，以萬能 試驗機&1^〇2^?11八0-1001^1(商品名島津製作所製）測定 〇 有關本發明紗條一形態之由數條構成絲所成的構成絲以 熱黏合性樹脂一體化的紗條，如下詳述。 -12- 1238207 五、發明說明（11) 於本發明中使數條構成絲以熱黏合性樹脂一體化的方法 沒有特別的限制。例如藉由使用熱黏合性樹脂使構成的絲 熔融予以一體化的方法。上述熔融係藉由下述方法等進行 。換言之，（a )藉由使構成絲浸漬於浴中塡充有熱黏合性 樹脂等知習知方法含浸熱黏合性樹脂，或藉由習知方法塗 覆熱黏合性樹脂，使該構成絲並紗，另視其所需予以加撚 、製帶，藉由加熱予以熔融的方法。另外，（b )使用紗條 之熱黏合性樹脂（以下簡稱爲「熱黏合性樹脂紗條」），使 全部構成絲與該熱黏合性樹脂紗條接觸、配置，另視其所 需予以加撚、製帶，然後藉由加熱予以熔融的方法。 上述熱黏合性樹脂紗條可以爲由熱黏合性樹脂製作紗條 ，亦可以爲在中心紗上塗覆熱黏合性樹脂的紗條。 爲後者時，中心紗可使用除上述超高分子量聚乙烯絲或 下述例示的超高分子量聚乙烯絲外之其它絲。中心紗以使 用粗度約爲1 0〜5 0 μ m者較佳。 塗覆方法可使用習知方法，例如在加入有熱黏合性樹脂 之浴中含浸中心紗，綑住多餘成分，進行乾燥處理。藉由 塗覆製造的熱黏合性樹脂紗條以具有中心紗約爲1 . 3〜3 倍粗度者較佳。 藉由熱黏合性樹脂使構成的絲熔融時之溫度，通常在熱 黏合性樹脂之熔點以上，且構成絲之熔點以下，較佳者約 爲50〜20(TC，更佳者約爲50〜160°C，最佳者約爲60〜 13(TC。 -13- 1238207 五、發明說明（12) 上述構成絲熔融時所使用的熱黏合性樹脂以較構成絲熔 點爲低的熔點較佳。該熱黏合性樹脂具體而言爲熔點約爲 50〜20(TC之樹脂，較佳者熔點約爲60〜135°C之樹脂，更 佳者熔點約爲100 t之樹脂。上述熔點例如 H S L 1 0 1 3 ( 1 999 )爲基準之方法，可以習知伯奇耶魯馬（譯音）公 司製「DSC7」測定。 該熱黏合性樹脂可使用具有上述熔點之習知物，具體而 言例如聚烯烴系樹脂、聚酯系樹脂或聚醯胺系樹脂等。 其中，該熱黏合性樹脂例如由以聚乙烯或聚丙烯等爲主 體之聚烯烴共聚物所成的聚烯烴系樹脂，以約在50°C之溫 度下加熱約1 0秒予以軟化所得的軟質樹脂較佳。而且， 在熔點約爲1 00°C下，熔融時具有低黏度之聚烯烴系樹脂 較佳。該聚烯烴系樹脂在短時間加熱下容易具有流動性， 且可快速地僅自纖維表面至中心擴散浸透，故可達成優異 的黏合功能。 該熱黏合性樹脂以使用熱熔融黏合劑較佳。上述熱熔融 黏合劑爲以熱可塑性高分子爲主體之固成分1 00%的黏合劑 ’係指熱熔融以使黏度降低、塗覆後，予以冷卻、硬化， 且發揮黏合力之黏合劑。於本發明中熱熔融黏合劑爲上述 者即可，沒有特別的限制，可使用習知熱熔融黏合劑。其 中’本發明所使用的熱熔融黏合劑於硬化後，在約10(TC 以下不會熔融者較佳。爲防止本發明之紗條於搬運時或保 存時熱熔融黏合劑熔出，且例如爲防止捲成筒管狀態下硬 -14- 1238207 五、發明說明（14) ’（b )黏合後加熱硬化之加熱交聯型熱熔融黏合劑，（c )利 用具有雙鍵之嵌段共聚物或聚酯，藉由照射電子線或紫外 線等之高能量線進行交聯反應之熱熔融黏合劑，（d )藉由 熔融塗覆後存在於空氣中或被黏材中水分（濕氣）反應進行 交聯之濕氣硬化型熱熔融黏合劑，或（e )藉由各使具有各 種官能基之聚合物與可與存在於該聚合物中之官能基反應 的添加劑或聚合物熔融、塗覆前混合塗覆，使2液反應， 形成交聯構造之熱熔融黏合劑等。 本發明所使用的反應型熱熔融黏合劑以加熱交聯型熱熔 融黏合劑或濕氣硬化型熱熔融黏合劑較佳，更佳者爲濕氣 硬化型熱熔融黏合劑。 加熱交聯型熱熔融黏合劑具體例如（a)聚酯或共聚醯胺 之末端羧基或胺基，或（b )含有使導入分子末端或側鏈的 異氰酸酯基以內酯或苯酚等之嵌段劑嵌段的嵌段異氰酸酯 之熱熔融黏合劑。 濕氣硬化型熱熔融黏合劑例如使烷氧基導入聚合物中之 熱熔融黏合劑，使異氰酸酯基導入聚合物中之熱熔融黏合 劑等。. 上述熱黏合性樹脂與構成絲之重量比例以1 : 1〜1 00爲 宜。而且，熱黏合性樹脂使用熱熔融黏合劑時，熱熔融黏 合劑之塗覆量對本發明之紗條全體重量而言約爲1〜20重 量％，較佳者約爲5〜1 0重量％。除爲可得充分黏合力外， 爲不使上述熱黏合性樹脂滲出本發明之紗條表面上，產生 -16- 1238207 五、發明說明（15) 凹凸，失去平滑性時，以上述範圍較佳。 上述形態之本發明紗條爲撚紗時，撚紗係數K約爲0.2 〜1 . 5，較佳者約爲〇 · 3〜1 · 2，更佳者約爲〇 · 4〜0 · 8。爲 維持耐磨耗性時，撚係數以約爲0 · 2以上較佳，爲降低紗 條伸度時撚係數以約1 · 5以下較佳。而且，撚係數K可藉 由上述式算出。 另外，上述形態之本發明紗條爲製帶紗時，組角約爲 5°〜90° ，較佳者約爲5°〜50° ，更佳者約爲20°〜30。 。爲維持耐磨耗性時組角以約爲5 °以上較佳，爲維持紗 條之伸度時組角以約爲90 °以下較佳。而且，組角係與上 述完全相同測定 有關本發明紗條之構成絲如下述詳述。 本發明所使用的構成超高分子量聚乙烯絲之超高分子量 聚乙烯，分子量約爲20萬以上，較佳者約爲60萬以上者 。該超高分子量聚乙烯可以爲均聚物，亦可以爲與碳數3 〜10之低級α-烯烴類，例如丙烯、丁烯、戊烯、己烯等 之共聚物。該乙烯與α-烯烴之共聚物，以使用後者之比例 爲碳數1000個中平均具有〇·1〜20個，較佳者爲平均具 有0.5〜10個之共聚物較佳。 超高分子量聚乙烯絲之製法例如日本特開昭5 5 - 5228， 特開昭55 - 1 07506等揭示，可使用本身之習知方法。而且 ，超高分子量聚乙烯絲亦可使用賴尼馬（譯音）（註冊商標 東洋紡股份有限公司製）或史貝庫頓拉（譯音）（註冊商標哈 -17- 1238207 五、發明說明（16) 奈烏耶魯（譯音）公司製）等之市售品。 本發明之紗條亦可包含除超高分子量聚乙烯絲外之其它 絲（以下簡稱爲「其它絲」）。 上述其它絲以可拉伸的絲較佳。上述其它絲於本發明紗 條之製法中爲與超高分子量聚乙烯絲同時拉伸處理。此處 ，「可拉伸處理之絲」係指進行拉伸處理可得的絲。 上述其它絲之具體例如聚烯烴系、聚醯胺系、聚酯系、 氟系、聚丙烯腈、聚乙烯醇系、聚縮醛系等之合成樹脂所 成的絲。 更具體而言，聚烯烴系樹脂例如聚乙烯或聚丙烯等。其 中，聚合平均分子量以約爲400,000以上者較佳。上述聚 乙烯或聚丙烯可以爲均聚物，亦可以爲共聚物。共聚物之 具體例如含有少量可與乙烯共聚合的1個以上之鏈烯類， 較佳者約爲5重量％以下之比例，且1 00碳原子中具有1〜 10個，較佳者爲2〜6個甲基或乙基之共聚物。上述可與 乙烯共聚合的鏈烯類例如丙烯、丁烯、戊烯、己烯、辛烯 或4-甲基戊烯等。而且，共聚物例如乙烯基醋酸乙烯酯共 聚物（EVA)等。 聚醯胺系樹脂例如耐龍6、耐龍66、耐龍1 2、耐龍6、 1 0等之脂肪族聚醯胺或其共聚物，或芳香族二胺與二殘酸 所形成的半芳香族聚醯胺或其共聚物等。 聚酯系樹脂例如對酞酸、異酞酸、萘2，6 -二羧酸、酞酸 、α，β-(4-羧基苯基）乙烷、4,4’-二羧基苯基或5-鈉磺基 -18- 1238207 五、發明說明（π) 異酞酸等之芳香族二羧酸、己二酸或癸二酸等之脂肪族二 羧酸或此等之酯類、與乙二醇、二乙二醇、1，4 - 丁二醇、 聚乙二醇或四甲二醇等之二醇化合物聚縮合所成的聚酯或 其共聚物等。 氟系樹脂例如聚偏二氟乙烯、聚四氟乙烯、聚氯三氟化 乙烯或聚六氟化丙烯或其共聚物等。 聚丙烯腈系樹脂例如丙烯腈與其它聚合物之共聚物的聚 丙烯腈系樹脂。上述其它聚合物例如甲基丙烯酸酯、丙烯 酸酯或醋酸乙烯酯等，該其它聚合物以約5重量％以下之 比例配合較佳。 聚乙烯醇系樹脂例如乙烯醇與其它聚合物之共聚物的聚 乙烯醇系樹脂。上述其它聚合物例如醋酸乙烯酯、乙炔或 其它鏈烯類等，該其它聚合物以約5重量％以下之比例配 合較佳。 本發明所使用的其它絲以高儒變性絲係指於拉伸後可繼 續保持其形狀之絲。更具體而言例如施加構成絲之纖維的 斷裂強度之一半荷重1 00小時，然後去除該荷重時之永久 拉伸約爲1%以上，較佳者約爲5%以上，更佳者約爲10%以 上之絲適合作爲高儒變性絲。而且，上述永久拉伸係以 JIS L 1 01 3 ( 1 992 )爲基準，使用萬能試驗機 autograph AG-100kNI(商品名島津製作所製）予以測定。 本發明使用的其它絲係以由聚縮醛系樹脂所成的絲，即 聚縮醛系絲更佳。 -19- 1238207 五、發明說明（18) 上述聚縮系絲例如聚環氧乙烷等習知方法製得。聚縮醛 系絲係爲具有拉伸強度約爲4g/d以上，伸度約爲20%以下 物性者較佳。而且，拉伸強度即伸度與上述完全相同地測 定。 本發明使用的其它絲亦可以含有金屬粒子。藉由含有金 屬粒子，構成絲之原料與原有的比重無關，可製得具有任 意比重之絲，特別是比重大的絲之優點。有關此處所使用 的金屬粒子種類或含量，在被覆樹脂中含有金屬粒子時完 全相同。 本發明所使用的含有金屬粒子之其它絲，如上述可作成 含有金屬之熱塑性樹脂，且由該熱塑性樹脂可藉由廣泛實 施的熔融紡紗方法製造。 另外，本發明所使用的其它絲於上述熔融紡紗時可賦予 中空構造。藉由使其它絲爲中空構造，可使紗條具有浮力 之優點。而且，藉由調整中空之大小等，或藉由如上述另 含有金屬粒子，使紗條在水或海水等液體中使用時可任意 調整紗條之重量與浮力之平衡。結果，例如使用本發明紗 條作爲釣紗或水產資材時，具有可容易控制紗條在水或海 水中之沉降速度的優點。 一個爲中空時，製造時絲之截面部分爲扁平，絲之強度 降低；二個爲中空時較佳。藉由具有二個以上中空之構造 ，具有防止紗條之強度降低的優點。中空數目沒有特別的 限制，例如可適當設置二個、三個、四個、五個、六個、 -20· 1238207 五、發明說明（19) 七個、八個、九個。 具有中空構造之其它絲例如可藉由具備有可形成企求數 目之中空的中空紗用紡紗噴嘴之熔融紡紗裝置予以熔融紡 紗容易製得。 本發明紗條之其它形態例如含有超高分子量聚乙烯絲與 金屬線之絲的紗條。由於金屬具有延性，可以任意拉伸倍 數拉伸，且藉由拉伸使直徑變細。另外，上述超高分子量 聚乙烯絲可再拉伸。而且，組合超高分子量聚乙烯絲與金 屬線時，不僅直徑變小，可製作具重量感之紗。 本發明上述形態之紗條的較佳形態例如以具有金屬線爲 芯之芯鞘構造的紗條。特別是芯部之金屬線的直徑約爲 0.5mm以下更佳。 本發明上述形態之紗條的其它形態例如在紗條之芯部， 長度方向，以非連續地空出間隔而埋設有金屬線斷片的紗 條。更佳者例如在至少由超高分子量聚乙烯絲所成的組帶 芯部上在長度方向以間隔，非連續埋設金屬線斷片之紗條 〇 上述金屬線沒有特別的限制，可使用本身習知之金屬線 。具體例如銅線，不銹鋼線，鉛線或各種合金之軟線等。 其中，就比重大，容易拉伸而言以使用鉛線較佳。另外， 金屬線之截面可以爲圓形或扁平狀（橢圓形）。 此外，本發明上述形態之紗條中除金屬線外構成絲，可 以僅爲超高分子量聚乙烯絲，亦可以包含其它絲。 -21 - 1238207 五、發明說明（2〇) 於本發明中，就不會損害本發明目的之範圍內在構成絲 中可以含有習知耐磨耗性、艷消性、改質劑、紫外線吸收 劑或顏料等或此等之2種以上者。另外，在構成絲中亦可 含有磁性材料或導電性物質，具有高誘電率之物質等。 下述中詳述有關本發明紗條之製法。 以下說明有關本發明紗條之一形態的由數條超高分子量 聚乙烯絲所成紗條之製法。 該形態之紗條可藉由使數條超高分子量聚乙烯絲複合， 然後使該複合紗拉伸予以製造。而且，該形態之紗條亦可 藉由使超高分子量聚乙烯絲拉伸，然後使該經拉伸的超高 分子量聚乙烯絲數條覆合予以製造。於上述任一方法中以 拉伸前使超高分子量聚乙烯絲賦予油劑較佳。藉由賦予油 劑，可以減輕因與拉伸機之摩擦所產生的複合紗或絲之損 傷。另外，爲複合紗時由於藉由賦予油劑，實質上不會使 相鄰的絲熔融，故可防止因熔融產生的拉伸強度，結節強 度或摩擦堅牢度等降低之優點。 此處，於本發明中「複合」係指數條絲不會有不齊的情 形下相互一體化。複合時可使用習知方法，例如撚合數條 絲、製帶、熔融的手段等。 另外，亦可於拉伸時形成錐形。換言之，可使由數條超 高分子量聚乙烯絲所成的複合紗拉伸時形成錐形，製得錐 形紗條。另外，可藉由使超高分子量聚乙烯絲拉伸成錐形 ，然後使數條拉伸成錐形的超高分子量聚乙烯絲複合，製 -22 - 1238207 五、發明說明（21) 得錐狀紗條。爲前者時，具有可製得錐形之本發明紗條的 優點。換言之，例如藉由熔融使構成絲複合時，可於拉伸 成錐形的同時進行熔融，減少一個程序數目。另外，爲後 者時例如藉由製帶使數條拉伸成錐形之絲複合時，視構成 絲之直徑大小而定調整製帶機之齒輪，以可構成絲直徑大 小之組合間隔製帶。藉此具有可更爲提高錐形本發明紗條 之平滑性的優點。而且，有關拉伸時形成錐形之方法如下 述。 本發明紗條之另一形態含有超高分子量聚乙烯絲與其它 絲之紗條，可與上述相同地製造。此處，使超高分子量聚 乙烯絲與其它絲複合時可以使用本身之習知方法，例如撚 合2種絲、製帶、熔融等。此外，亦可以以任一絲作爲芯 紗，且使其它絲在芯紗周邊製帶，圍住芯紗周邊下配置、 熔融。 以含有本發明紗條之其它形態的超高分子量聚乙烯絲、 金屬線、以及視其所需其它的絲作爲構成絲之紗條，亦可 相同地製造。其中，以使用藉由使超高分子量聚乙烯絲、 與金屬線、視其所需其它絲複合，再使該複合紗拉伸予以 製造之製法較佳。 此處，使金屬線、超高分子量聚乙烯絲、視其所需其它 絲複合時，亦可使用本身習知方法例如使金屬線、超高分 子量聚乙烯絲、與視其所需其它絲撚合、製帶、熔融等。 其中’以金屬線爲芯紗’使超局分子量聚乙烯絲’視其所 -23- 1238207 五、發明說明（22 ) 需其它絲在芯紗周邊製帶，在圍住紗條周邊下配置、熔融 較佳。 如上述本發明紗條之製法中，作爲原料所使用的紗條與 市售的絲相同地，於製造程序中爲經拉伸的絲，亦可以於 製造程序中爲完全未經拉伸的絲，或市售的於絲製造時以 小於拉伸倍率之拉伸倍率拉伸的絲。本發明中於製造程序 中爲完全未經拉伸的絲，或市售的於絲製造時以小於拉伸 倍率之拉伸倍率拉伸的絲總稱爲「未拉伸絲」。換言之， 本發明使用的未拉伸紗係指沒有以最大拉伸倍率拉伸的紗 條。最大拉伸倍率係指在絲之製造程序中在製造上不會有 絲斷裂問題程度內之拉伸倍率。換言之，伴隨紡紗程序中 拉伸倍率增大，使絲之拉伸強度及剛性增大。然而，由於 伴隨拉伸倍率增大，製造程序中會產生頻繁的絲斷裂情形 ，故無法使拉伸倍率限制性增大。即使任何程度的增大， 會產生必須中斷拉伸程序之斷裂情形，且可容許的發生頻 率程度，係指可容易實驗性決定。該拉伸倍率稱爲最大拉 伸倍率。 特別是拉伸時形成錐狀時，以使用未拉伸絲作爲構成絲 更佳。 於下述中更詳細說明製造本發明紗條之主要程序。 於本發明中，使各構成絲或複合紗拉伸前，賦予油劑之 方法沒有特別的限制，可使用習知方法。具體而言上述賦 予油劑的方法例如浸漬給油法、噴霧給油法、滾筒給油法 -24- 1238207 五 '發明說明（23) 、使用計量幫浦之導線給油法等，以使用浸漬給油法或噴 霧給油法較佳。如此於拉伸前賦予油劑時，亦可以視其所 需於拉伸後使各構成絲或複合紗水洗。 以上述程序使用的油劑只要提供纖維之一般使用者即可 ’沒有特別的限制。具體而言上述油劑例如集束性樹脂（ 黏合劑類）、基體潤滑油或界面活性劑、或兩種以上之混 合物等。上述集束性樹脂例如聚胺甲酸酯系樹脂、矽系樹 脂或氟系樹脂等。上述基體潤滑油例如二甲基聚矽氧烷或 聚醚等。界面活性劑例如高級醇、高級醇脂肪酸酯、聚環 氧乙烷•高級醇醚、聚環氧乙烷•高級脂肪酸酯、聚乙二 醇·高級脂肪酸酯、聚環氧乙烷•烷胺醚、聚環氧乙烷· 蓖麻油醚、烷基磷酸鹽（較佳者爲鹼金屬鹽或胺鹽）、聚環 氧乙烷烷醚磷酸酯鹽（較佳者爲鹼金屬鹽或胺鹽）、烷基磺 酸鈉鹽等。此等可以單獨一種使用，或2種以上倂用。 上述聚胺甲酸酯系樹脂例如藉由聚醚聚醇與聚異氰酸酯 反應，或聚碳酸酯聚醇與聚異氰酸酯反應所得的高分子聚 合物，其中就耐水性、耐熱性而言以藉由聚碳酸酯聚醇與 聚異氰酸酯反應所得的高分子聚合物較佳。而且，聚異氰 酸酯可使用二異氰酸六甲二酯、二異氰酸二甲苯酯、二異 氰酸異佛爾酮酯、二異氰酸甲苯酯、二異氰酸二苯基甲烷 酯、三異氰酸三苯基甲烷酯、二異氰酸萘酯等之脂肪族或 芳香族聚異氰酸酯，就耐候性而言以脂肪族聚異氰酸酯較 佳。 • 25 - 1238207 五、發明說明（24) 上述氟系樹脂例如四氟乙烯聚合物、三氟化氯化乙烯聚 合物、四氟乙烯•六氟化丙烯共聚物、四氟乙烯·過氟化 烷基乙烯共聚物、四氟乙烯•六氟化丙烯•過氟化烷基乙 烯醚共聚物、偏二氟乙烯聚合物聚合物、乙烯•四氟乙烯 共聚物等。氟系樹脂由於一般使用分散劑、使微粒子氟系 樹脂分散於分散劑中之分散體，或使用乳化劑使微粒狀氟 系樹脂在水系介質中乳化之水乳化體的形態較佳。 於本發明中使各構成絲或複合紗拉伸的方法沒有特別的 限制’可採用在液體或氣體中加熱且拉伸等之習知方法製 得。拉伸時之溫度由於視構成絲之種類或本發明紗條直徑 之大小而不同，無法以一槪全。例如本發明紗條爲直徑約 1 mm以上時，以在構成絲之熔點以上的溫度下進行拉伸處 理較佳。另外，本發明紗條爲直徑約1 mm以下之紗條時， 可以在構成絲之熔點以上的溫度下進行拉伸處理，以可以 在熔點以上之溫度下近縈拉伸處理較佳。更具體例如拉伸 時之溫度約爲1 2 0〜3 0 0 °C，較佳者約爲1 3 0〜2 5 0 °C，更佳 者約爲130〜200°C，最佳者約爲130〜170°C。 此外，拉伸可以一段式進行，亦可以二段式以上進行。 上述拉伸處理時之拉伸倍率可以視成絲種類予以適當選 擇。而且，對原料之絲而言未拉伸處理，或經拉伸處理時 ，由於以何種程度之拉伸倍率拉伸而定，本發明拉伸處理 時之拉伸倍率不同，無法以一槪全。具體而言例如拉伸倍 率約爲1 · 0 1〜1 5。更具體而言例如市售的絲於製造程序中 -26- 1238207 五、發明說明（25) 使用以拉伸的絲作爲構成絲時，拉伸倍率約爲1 . 〇丨〜5， 較佳者約爲1 · 0 1〜3，更佳者約爲2 . 2〜3。另外，使用上 述未拉伸絲作爲構成絲時，拉伸倍率約爲1 . 〇 1〜1 5，較佳 者約爲2〜1 0，更佳者約爲4〜8。 於本發明中，如上述般於拉伸時可形成錐狀。具體而言 藉由調整拉伸速度，於拉伸時可形成錐形。更具體而言藉 由提高拉伸速度，可使長度方向之直徑變小，藉由降低拉 伸速度，可使長度方向之直徑變大。如上述變化拉伸速度 時，拉伸速度之變化係以斜線增加傾向或減少傾向傾斜較 佳。換言之，以拉伸時拉伸速度漸增或/及漸減較佳。拉 伸速度之變化只要是如上述斜線變化即可，拉伸速度可以 直線變化，亦可以其它變化。 拉伸時之拉伸速度係視構成絲之種類或本發明紗條之粗 細而不同，無法以一槪全。例如，使由數條構成絲所成的 複合紗拉伸時，形成紗條直徑最大部分時之拉伸速度，與 形成紗條直徑最小部分時之拉伸速度比以1 : 2〜6較佳。 而且，使構成絲拉伸時形成直徑最大部分時之拉伸速度， 與形成直徑最小部分時之拉伸速度比以1 : 1 . 5〜4較佳。 於本發明中使數條構成絲製帶的方法沒有特別的限制， 一般使用組帶機（製帶機）進行。例如準備4條構成絲，使 右側或左側紗相互中間配置組合。製帶所使用的構成絲數 不限於4條，亦可以爲8條、12條或16條。而且’製帶 紗之芯部亦可以埋設由金屬線等所成的芯紗。 -27- 1238207 五、發明說明（26) 於本發明中使數條構成絲熔融的方法沒有特別的限制。 例如上述使用熱黏合性樹脂，使構成絲熔融的方法。 於本發明中以被覆樹脂被覆外周的方法可採用加壓押出 、被覆等本身習知的方法進行。其中，藉由管狀式押出被 覆的方法爲宜。藉由管狀式押出被覆的方法係爲使自押出 成型機熔融的被覆樹脂押出，且在加壓狀態下使該被覆樹 脂與經預熱的芯所成紗條密接者，皮膜之密接性更爲優異 者。其它例如可使用給料器、刀塗覆器、可逆輥塗覆器、 照相凹版塗覆器、流動塗覆器、棒塗覆器或刷毛等習知方 法塗覆被覆樹脂，亦可以使用收集熔融狀或溶液狀被覆樹 脂的轉筒中浸漬芯之紗條、集圈、擠壓出多餘量的方法。 藉由上述被覆樹脂被覆時，可使本發明之紗條形狀爲錐 形。形成錐形的方法可使用習知方法。例如藉由組裝押出 機之計量幫浦（齒輪幫浦）之回轉數可任意上下以改變樹脂 吐出量，且控制在各種狀態下回轉數之持續時間，於目的 之粗部與細部與錐部中可形成組合其長度之錐形。錐部之 形狀可藉由計量幫浦之高速回轉〜低速回轉或低速回轉〜 高速回轉之切換時間長短予以變化。 如上述本發明紗條之較佳形態，例如在紗條之芯部，在 長度方向間隔式’非連續埋設有金屬線斷片之紗條，該形 態之紗條如下述製造。換言之，例如以金屬線爲芯，使該 金屬線周邊以數條構成絲製帶’製作製帶紗，且在該製帶 紗之截面方向施加點壓以使金屬線切斷成金屬斷片，並予 -28- 1238207 五、發明說明（27) 以拉伸的方法。下述中詳述各程序。 上述製帶紗可以與上述方法相同予以製造。然後，在所 得製帶紗之截面方向施加點壓，使金屬線分斷成金屬線斷 片。使金屬線分斷之數目或分斷之間隔沒有特別的限制。 點壓係爲一點在所得原料製帶紗之截面方向上可使金屬線 切斷程度之壓力即可。而且，亦可以打刻溝取代在所得製 帶紗之截面方向施加點壓，使金屬線切斷。惟上述任一情 形下壓力必須爲不會使構成製帶紗之絲切斷的程度。施加 壓力的方法沒有特別的限制，例如可使用如鎚子或齒車者 ，由一方向施加壓力，亦可以使用數個齒車，由多方向， 較佳者爲2個齒車由2個方向施加壓力。 然後，使該製帶紗拉伸。拉伸的方法與上述完全相同。 於本發明中，可以如上述以浴槽式進行金屬線分斷與拉 伸，亦可以連續進行。更具體而言，藉由使在1點所得原 料製帶紗中在截面方向施加點壓，然後拉伸之操作，以企 求的間隔重複進行，可製得本發明上述形態之紗條。該操 作係以等間隔重複較佳。 上述製造方法係在紗條芯部上，長度方向間接，非連續 式埋設金屬線斷片。該在芯部上埋設有金屬線形成斷片狀 ，且存在有沒有埋設金屬線斷片的部分，可使本發明之紗 條具有橈性與柔軟性。 本發明之紗條可以施予其本身習知的後處理。例如，可 使本發明之紗條著色。著色方法可使用習知方法。例如， • 29 - 1238207 五、發明說明（28) 使本發明紗條在室溫（例如約20〜25°C)下通過加入有著色 劑溶液之浴中，然後使該被覆的紗條乾燥，使該被覆紗條 通過保持於約100〜130°C之溫度的爐中。且藉由通過製得 著色的紗條。 著色劑有無機顏料、有機顏料或有機染料，係爲已知， 較佳者例如氧化鈦、鎘化合物、碳黑、偶氮化合物、苯胺 染料或多環顏料等。 如此製造的本發明紗條可使用於要求伸度低的用途，具 體例如可使用於各種休閒品或漁業用釣線、其它鮪魚麻繩 之水產用資材、繩、網、”除雜草（w e e d e a t e r ) ”紗條、或 手術用縫合紗條等。 [實施方式] 實施例 於下述中係爲本發明之實施例，惟本發明不受此等所限 制。 實施例1 使用8條賴尼麻（譯音）150d/140F(東洋紡績股份有限 公司）以製帶機打圓、製帶，製成芯之紗條。使該芯紗條 以丙烯酸樹脂（商品名；柏克頓3750大日本油墨股份有 限公司製）浸漬塗覆後，以送入滾筒150m/分速度送入加熱 至170°C之加熱爐中，以捲取滾筒345m/分之速度捲取， 製造本發明之紗條。 實施例2 -30- 1238207 五、發明說明（29) 使用4條賴尼麻（譯音）uod/iWF(東洋紡績股份有限 公司）作爲側紗，使用1條撒摩拉克斯（譯音）P〇 1〇 5 300 d( 魯克西龍（譯音））以製帶機打圓、製帶，製成芯之紗條。 使該芯紗條以丙烯酸樹脂（商品名；柏克頓3 7 5 0大日本 油墨股份有限公司製）浸漬塗覆後，以送入滾筒l〇〇m/分速 度送入加熱至16(TC之加熱爐中，以捲取滾筒250m/分之 速度捲取，製造本發明之紗條。 實施例3 使用耐龍6/66(商品名；羅巴米頓（譯音）2030J片，三 菱化成股份有限公司製）上含有金屬（鎢，比重=19· 3)之高 比重耐龍樹脂（卡內伯（譯音）合纖股份有限公司製 MCT00005片，比重=3)，藉由下述條件製造絲。換言之， 將上述高比重耐龍樹脂供應給孔徑40mm之押出機，在 270°C下熔融，自孔徑2.1mm之紡紗噴嘴紡出，另在50°C 之水浴中冷卻。然後，藉由使該未拉伸紗以95 °C濕熱與 220 °C乾熱2段式拉伸4.5倍後，在225°C下鬆弛熱處理98 倍，製得直徑0.515mm之絲。 以該絲作爲芯紗，且使該芯紗周邊以8條賴尼麻（譯音） 150d/140F(東洋紡績股份有限公司）以製帶機打圓、製帶 ，製作芯鞘構造之芯紗條。使該芯紗條以聚胺基甲酸酯樹 脂（商品名；柏迪克1 9 3 0 A - LS大日本油墨股份有限公司 製）浸漬塗覆後，以送入滾筒分速度送入加熱至 170°C之加熱爐中，以捲取滚筒250m/分之速度捲取，製造 -31 - 1238207 五、發明說明（3〇) 本發明之紗條。 實施例4 使用直徑1 . 6mm之鉛線作爲芯，使其周邊使用8條超高 分子量未拉伸絲（商品名賴尼麻，東洋紡績股份有限公司 製），予以打圓、製帶。而且，超高分子量聚乙烯未拉伸 絲以最大拉伸倍率拉伸時，使用1 〇〇d原纖維以最大拉伸 倍率之25%之拉伸倍率拉伸所得的400d絲。 使該原料紗條以丙烯酸樹脂（商品名；柏克頓3750大曰 本油墨股份有限公司製）浸漬塗覆後，以送入滾筒100m/分 速度送入加熱至170°C之加熱爐中，以捲取滾筒400m/分 之速度捲取，製造本發明之紗條。 實施例5 對賴尼麻（譯音）150d/140F(東洋紡績股份有限公司）而 言，施加撚係數1 . 4之撚紗。使8條該撚紗打圓、製帶。 在該製帶紗上使用押出成形機，塗覆熱熔融黏合劑（商品 名：HM3 20S，西梅拉因（譯音）股份有限公司製）。此時之 熱熔融黏合劑之塗覆量對紗條全體之重量而言約爲8重量 %。使所的原料作爲紗條以送入滾筒1 5 0 m /分速度送入加熱 至160°C之加熱爐中，以捲取滾筒300m/分之速度捲取， 製造本發明之紗條。 實施例6 使用耐龍6/66(商品名；羅巴米頓（譯音）2030J片、三 菱化成股份有限公司製）上含有金屬（鎢，比重=1 9 · 3 )之高 -32 - 1238207 五、發明說明（31) 比重耐龍樹脂（卡內伯（譯音）合纖股份有限公司製 MCT00005片，比重=：3)，藉由下述條件製造絲。換言之， 使上述2種片以50 / 50之重量比例混合，且將該混合物供 應給孔徑40mm之押出機，在270°C下熔融，自孔徑2.1mm 之紡紗噴嘴紡出，另在50°C之水浴中冷卻。然後，藉由使 該未拉伸紗以95°C濕熱與220t乾熱2段式拉伸4.5倍後 ，在22 5°C下鬆弛熱處理〇·98倍，製得直徑〇.515mm之絲。 以該絲作爲芯紗，且使該芯紗周邊以8條賴尼麻（譯音） 15 0d/140F(東洋紡績股份有限公司）以製帶機打圓、製帶 ，製作芯鞘構造之芯紗條。使該芯紗條以聚胺基甲酸酯樹 脂（商品名；柏迪克1 930A-LS大日本油墨股份有限公司 製）浸漬塗覆後，以送入滾筒100m/分速度送入加熱至 170°C之加熱爐中，以捲取滾筒200m/分之速度捲取，製造 本發明之紗條。 實施例1〜5所得的紗條物性如下述測定。 (a) 加撚係數K藉由下式：K=tx D1/2(其中，t :加撚數（ 次/ m)，D:纖度（tex))求得。於上述式中，纖度以JIS L 1 0 1 3 ( 1 9 9 9 )測定。 (b) 組角：組角係使用數據HD微量計VH- 7000(奇恩斯（ 譯音）股份有限公司）測定。 (c) 伸度：以JIS L 101 3 ( 1 992 )，萬能試驗機 autograph AG-100kNI(商品名島津製作所製）測定。 (d )耐磨耗性：進行下述之耐磨耗性試驗。 -33- 1238207 五、發明說明（32) 試驗機係使用改良第1圖所示安全帶之六角棒磨耗試驗 機，在六角棒位置上配置有之陶瓷導線2者。有關上 述試驗機之行程長、角度等係以JIS D 4604(1995)爲基準 。在陶瓷導線2上通過試樣1，且一方固定於轉筒5之固 定部4上，另一方施加荷重3。荷重係對試樣丨之最大強 力値而言以3 · 3%比例荷重。使轉筒來回運動woo次，以陶 瓷導線2使試樣1磨耗。然後，測定經磨耗的部分之強力 。由磨耗前之強力値（a )與磨耗後之強力値（b )，以下式： c(%) = a/bx 100可求得殘留強力値（c)，可知c値愈高時， 耐磨耗性愈優異。而且，強力値以JIS L 1 0 1 3 ( 1 992 )爲基 準’以萬能試驗機autographAG-lOOkNI(商品名島津製作 所製）測定。 (g)比重：使用電子比重計SD-200L(米拉吉（譯音）貿易 股份有限公司製）測定。 表1 實施例1 實施例2 實施例3 實施例4 實施例5 實施例6 撚係數 一 一 0.7 1.2 組角度 度 8.0 22.0 24.6 15.4 24.6 25.8 金屬粒子 — 一 TW TW 金屬線 一 _ 鉛 伸度 % 2.9 2.5 2.5 2.9 3.4 2.9 耐磨耗性 g/d 17.5 14.2 8.5 2.1 18.8 16.6 比重 g/d 0.98 1.13 2.23 9.85 0.98 1.49 表中’ TW係表示鎢。 -34- 1238207 五、發明說明（33) 上述實施例1〜6所得的紗條實際使用作爲釣線，且此 時之釣得率很高。任何釣線都很容易釣到魚，即釣得率佳 。而且，實施例1〜6所得的紗條中，以顯微鏡觀察耐磨 耗性試驗後之紗條，是否有分叉情形產生。結果，紗條皆 沒有產生分叉情形，沒有原纖維產生。 奮施例7 使賴尼馬（譯音）丨50d/140F(東洋紡績股份有限公司製） 以紡織機打圓、紡織，製作芯之紗條。使該芯紗條浸漬於 由70重量份聚醚、15重量份聚環氧乙烷（聚合莫耳數30) •蓖麻油醚、10重量份聚環氧乙烷（聚合莫耳數10)·月桂 醚及5重量份月桂基磺酸鈉鹽所成的油劑。使附著油劑之 芯紗條送進送入滾筒150m/分之速度，加熱至17(TC之加 熱爐中，以捲取滾筒345m/分之速度捲取。爲除去油劑時 水洗捲取的芯紗條後，予以乾燥。使所得芯紗條以丙烯酸 樹脂（商品名；彭克頓3750大日本油墨股份有限公司製） 浸漬塗覆，製造本發明之紗條。 發明之效罢 本發明係提供一種藉由使超高分子量聚乙烯絲再拉伸， 伸度約爲5%以下，且磨耗試驗之磨耗次數1〇〇〇次後強度 爲14 .Og/d以上之低伸度，耐磨耗性優異的紗條。而且， 藉由組合其它紗條或金屬線，與超高分子量聚乙烯原具比 重無關，故具有製作紗條時可任意設定比重的優點。此外 ，於本發明中藉由組合其它絲，提供一種具有僅超高分子 -35- 1238207 五、發明說明（34) 量聚乙烯絲原具各種物性之紗條。 [圖式簡單說明] 第1圖係爲耐磨耗性試驗使用的試驗裝置之簡略圖。 符號說明 1 陶瓷導部（磨耗部分） 2 試驗試樣 3 荷重 4 固定部 5 轉筒 6 曲柄臂 7 曲柄 -36 -1238207 V. Description of the invention (ι) [Technical field to which the invention belongs] The present invention relates to a low elongation sliver containing ultra-high molecular weight polyethylene yarn and a method for producing the same. [Prior Art] In recent years, with the advancement of fishing methods, higher performance has been required for fishing lines. One such improvement is, for example, low elongation. The smaller the elongation, the more clear the fish signal, which is a direct response to the result of fishing. However, when the elongation of the sliver is reduced, there is a problem that the abrasion resistance is reduced. In other words, a decrease in elongation means that abrasion resistance is reduced because fibrils are generated. In addition, there are not many fishing lines with a specific gravity of raw materials in the past. In this regard, there is no limit to the proportion of raw materials, and there is a market demand for subtle changes in the proportion of fishing lines depending on changes in weather or trends. Conventionally, it has been known to use a fishing line made of ultra-high molecular weight polyethylene as a fishing line with low elongation. However, fishing lines with low elongation, wear resistance, or adjustable specific gravity have not existed in the past. [Summary of the Invention] The present invention aims to provide a sliver containing ultra-high molecular weight polyethylene yarn with low elongation, adjustable specific gravity, and excellent abrasion resistance, particularly a sliver used as a fishing line and a method for producing the same. In order to achieve the above purpose, the present inventors repeatedly researched the results, and successfully created a low elongation of less than 5%, with a specific gravity of about 1. 〇 1 ~ 1 0. Any sliver set between 0. Moreover, the present inventors successfully created 1238207 V. Description of the invention (2) The elongation is less than 5%, and the strength after the abrasion test is 1,000 times, the strength is 14. Og / d or more. In other words, the present inventors have manufactured a sliver that has the function of maintaining or increasing the opposite properties of elongation reduction and abrasion resistance, and it is a common knowledge. In addition, the inventors of the present invention have repeatedly studied and completed the present invention. In other words, the present invention relates to (1) a sliver, which is characterized by containing at least ultra-high molecular weight polyethylene filaments, an elongation of 5% or less, and a specific gravity of 1. 01 ~ 10. 0. (2) The gauze described in (1) above, the outer periphery of which is covered with resin. (3) The sliver according to the above (2), wherein the resin contains metal particles. (4) The sliver as described in (2) above, wherein the resin has Synthetic resin with melting index above lg / 10. In addition, the present invention relates to (5) the sliver according to the above (1), in which the yarn constituting the sliver is integrated with a heat-bonding resin. (6) The sliver according to the above (5), wherein the heat-adhesive resin is a hot-melt adhesive. (7) The sliver according to the above (5), wherein the heat-adhesive resin is a polyolefin copolymer, a polyester copolymer, or a polyamide copolymer. (8) The sliver according to the above (5), wherein the melting point of the heat-adhesive resin is 50 to 160 ° C. Furthermore, the present invention relates to (9) the sliver as described in the above (1), which contains ultra-high molecular weight polyethylene 1238207 V. Description of the invention (3) Other yarns. (10) The sliver according to the above (9), wherein the other yarns are yarns made of a polyacetal resin. (11) The sliver according to the above (9), wherein the other filaments contain metal particles. (12) The sliver according to the above (1 1), wherein the metal particles are tungsten particles. In addition, the present invention relates to (1) 3) The sliver according to the above (9), wherein the other wires are metal wires. (1 4) The sliver described in (1 3) above, wherein the diameter of the metal wire is 0. 5mm or less. (1 5) The sliver according to (1 3) above, wherein the metal wire is a lead wire. (16) The sliver according to the above (1), wherein the core portion of the sliver faces the length direction and is provided with discontinuous gaps to bury a wire segment. The present invention relates to (17) the sliver as described in (1) above, wherein the elongation is 3% or less. (18) The sliver according to the above (1), wherein the sliver has a twist coefficient of 0. Twist 2 to 1.5. (19) The sliver according to the above (1), wherein the sliver is a braid. (20) The sliver according to the above (19), wherein the combination angle is 5 to 90. . (2 1) —A fishing line characterized by being made of the sliver as described in the above (丨) In addition, the present invention is related to 1238207 V. Description of the invention (4) (22) A sliver characterized by containing at least Ultra-high molecular weight polyethylene wire, elongation is below 5%, the abrasion test is 1 000 times and the strength is 14. 0g / d or more. (23) The gauze described in (22) above, whose outer periphery is covered with resin. (24) The yarn as described in (23) above, wherein the resin is a synthetic resin having a melting index of 0.1 · 1 g / 10 minutes or more. (25) The sliver as described in (2 2) above, in which the filaments constituting the sliver are bonded to the tree by heat) means integration. (26) The sliver according to the above (25), wherein the heat-adhesive resin is hot-melt adhesive (27) The sliver according to the above (2 5) 丨, wherein the heat-adhesive resin is a polyolefin copolymer, Polyester copolymer or polyamide copolymer. (28) The sliver described in (25) above, wherein the melting point of the heat-adhesive resin is 50 to 160 ° C. In addition, the present invention relates to (29) the sliver described in (22) above, wherein the elongation is 3% or less. (30) The sliver as described in (22) above, wherein the sliver has a twist coefficient of 0 · 2 ~ 1. 5 Twist. (31) The sliver as described in (22) above, wherein the sliver is a braid. (32) The sliver according to the above (3 1), wherein the combination angle is 5 to 90 °. (33) The sliver according to the above (22), wherein the rubbing fastness is 4 or higher. (34) A fishing line 'is characterized in that it is made of the sliver as described in the above (2 2)-6-1238207 V. Description of the invention (5). In addition, the present invention relates to (3 5)-a method for producing a sliver, which is a method for producing a sliver that contains at least ultra-high molecular weight polyethylene filament and has an elongation of 5% or less, and is characterized by (a) making ultra-high molecular weight The polyethylene yarn and the addition yarn are individually stretched to make them compound, or (b) the ultra-high molecular weight polyethylene yarn and the addition yarn are compounded, and the composite yarn is stretched, and then used as needed ( The outer periphery of the composite yarn obtained by a) or (b) is covered with resin. (36) The production method according to the above (3 5), wherein the addition yarn is an ultrahigh molecular weight polyethylene yarn. (37) The method according to (35) above, wherein the addition yarn is a yarn other than ultra-high molecular weight polyethylene yarn. (38) The production method according to the above (35), wherein the addition yarn is a wire or metal wire containing metal particles, so that the adjusted specific gravity of the sliver is 1. 0 1 ~ 10. 0. In addition, the present invention relates to (3 9)-a method for producing a sliver, which is based on a method that comprises at least ultra-high molecular weight polyethylene filaments with an elongation of 5% or less, and the filaments constituting the sliver are integrated with a heat-adhesive resin. A sliver manufacturing method is characterized in that (a) the ultra-high molecular weight polyethylene yarn and the addition yarn are individually stretched to make them compound, or (b) the ultra-high molecular weight polyethylene yarn and the addition yarn are compounded, and then The composite yarn obtained by (a) or (b) is subjected to heat treatment and drawing treatment. (40) The production method according to the above (3 9), wherein the addition yarn is an ultra-high polymer 1238207 V. Description of the invention (6) A quantity of polyethylene fired silk. (4 1) The method according to (3 9) above, wherein the addition yarn is a yarn other than ultra-high molecular weight polyethylene yarn. (42) The method according to the above (39), wherein the addition wire is a wire or metal wire containing metal particles, so that the adjusted specific gravity of the sliver is 1. 0 1 ~ 10. 0 ° (43) The method according to (35) or (39) above, wherein the method is stretched into a tapered shape during a stretching process. (44) The production method according to the above (35) or (39), wherein an undrawn yarn is used. (45) The method according to the above (35) or (39), wherein an oil agent is supplied to the silk or the composite yarn before the drawing treatment. Embodiments of the invention The sliver of the present invention is characterized by an elongation of about 5% or less, preferably about 4. Below 0%, more preferably about 3. Below 0%, the best is about 2. Below 7%. For example, in terms of the fishing line, it is easy to clarify the fish information, and the above-mentioned range is preferable. Furthermore, it was measured with FIS L 101 3 (1992) using a universal testing machine, & 111: 〇2 ^?} ^ 6-100] ^ 1 (trade name: Shizuzu Seisakusho). Moreover, the strength of the yarn of the present invention in the abrasion test of 1 000 times is about 14. Above 0g / d, preferably about 16. 0g / d or more. The abrasion test was performed as follows. As shown in Fig. 1, the testing machine is a modified hexagonal rod film thickness testing machine for seat belts, and a ceramic wire of Φ9ιτιπ 2 is arranged at the position of the hexagonal rod. Regarding the length, angle, etc. of the above-mentioned test machine 1238207 V. Description of the invention (7) is based on J IS D 46 04 (1 9 9 5). The ceramic lead 2 was passed through the sample 1, one of which was fixed to the fixing portion 4 of the drum 5, and the other was loaded with a load 3. The load is 3 for the maximum strength of the sample. 3% proportional load. The drum was run back and forth 1,000 times, and the sample was abraded with ceramic wires. Then, the abrasion strength was measured. The strength 値 (a) before abrasion and the strength 値 (b) after abrasion can be calculated as the residual strength 値 (c) obtained by the following formula c (%) = a / bx 100. It can be seen that the higher the 値The better the abrasion resistance. In addition, the strength 强 was measured based on JIS L 1 01 3 (1 992) and a universal testing machine autographAG-100kNI (manufactured by Shimadzu Corporation). In addition, the sliver of the present invention preferably has a specific gravity of about 1.01 to 10 0. Specific gravity was measured using an electronic hydrometer SD-200L (Miraji (Transliteration) Trading Co., Ltd.). In addition, the rubbing fastness of the sliver of the present invention is 3 or more, preferably 4 or more. In addition, the rubbing fastness was measured based on IS L 0849 (1996). The sliver of the present invention may be composed of a single wire or a plurality of wires, but a plurality of wires is preferred. In either case, the yarn constituting the sliver of the present invention (hereinafter referred to simply as "constituting yarn") contains at least ultra-high molecular weight polyethylene yarn, which is a feature of the sliver of the present invention. Here, the "filament" of the present invention may have the form of a plurality of filaments, a single filament, or a single plurality of fibers. Moreover, the silk can also be twisted. When the sliver of the present invention is composed of a plurality of yarns, it is preferable to integrate the plurality of yarns. In other words, a configuration in which a plurality of filaments are fixed is preferred. More about 1238207 V. Description of the invention (8) Even if the constituent wire is cut, the constituent wire has a structure that will not be moved and peeled off. In addition, when the sliver of the present invention is cut, it is preferable that the constituent yarns have a structure that will not be dispersed. A specific form of the above-mentioned sliver is, for example, (a) a sliver covered with a resin on the outer periphery, or (b) a sliver composed of filaments integrated with a heat-adhesive resin. One of the sliver forms of the present invention is a sliver covered with resin on the outer periphery of a plurality of constituent yarns, as described in detail below. By coating the sliver with resin, for example, the twisted form or composition of the sliver of the present invention can be prevented from being deformed, and the elongation of the sliver can be kept low, and the abrasion resistance and water resistance can be improved. Weather resistance, etc. When the resin is coated in the present invention, the resin may cover only the outer periphery of the sliver, or it may penetrate into the inside of the sliver. In particular, the resin used for the coating is impregnated into the sliver, and the constituent yarns are preferably integrated. In the above-mentioned form, the sliver before the resin coating may be a combination of only a plurality of yarns constituting the yarn, and a twisted twisted yarn may also be applied to the above-mentioned combination of yarns, or a plurality of strip yarns constituting the yarn may be combined. . When the sliver before the resin coating is a twisted yarn, the twist coefficient K is about 0. 2 ~ 1 · 5, preferably about 0 · 3 ~ 1. 2, the better is about 0. 4 ~ 0. 8. In order to maintain abrasion resistance, the twist coefficient is about 0. More than 2 is preferred, so that the twist coefficient is about 1 when the elongation of the sliver is reduced. 5 or less is preferred. The twist coefficient K is calculated by the following formula: K = tx D1 / 2 (where t ·· number of twisted yarns (times / m), D ·· fineness (t ex)). The fineness of the above formula was measured by IS L 1 0 1 3 (1 999). In addition, when the sliver before the outer resin coating is a tape yarn, the group angle is about 5 to 90 °, preferably about 5 to 50 °, and more preferably about 20 to -10 · 1238207. V. Invention Note (10), nickel, tungsten, etc., or a mixture or alloy. Among them, the addition of a small amount of tungsten is preferable because it can easily give the sliver a feeling of weight, so that the decrease in strength can be suppressed as much as possible, and the specific gravity becomes high. When these metal particles are powdery or granular, they can be used in the present invention. Its average particle diameter is about 20 μm or less, preferably about 10 μm or less. When the particle diameter of the metal particles is too large, the uniformity is lacking in the whole after mixing, so the above range is preferred. The added amount is preferably about 1 to 90 parts by weight, and more preferably about 5 to 70 parts by weight, based on 100 parts by weight of the coating resin. The coating resin containing the above-mentioned metal can be produced by melting and kneading the metal particles with a uniaxial or biaxial kneading machine in a conventional manner in the coating resin. The strength retention rate of the yarn of the present invention in the above form is about 70%. Above, preferably about 85% or more, and more preferably about 95% or more. Here, the strength retention ratio refers to the tensile strength of the sliver before coating, that is, the core sliver, as shown by maintaining the tensile strength of the sliver and the like of the present invention before the resin coating. In other words, the strength retention ratio is expressed by the following formula. Strength retention ratio (%) = {(tensile strength of the sliver of the present invention) / (tensile strength of the sliver before resin coating)} 100 and the tensile strength is based on JIS L 101 3 (1 992) Measured with a universal testing machine & 1 ^ 〇2 ^? 11 0-10-1001 ^ 1 (made by Shimadzu Corporation). The yarn of the present invention is composed of a plurality of yarns. The resin-integrated yarn is described in detail below. -12- 1238207 V. Description of the invention (11) In the present invention, a method of integrating a plurality of constituent wires with a heat-adhesive resin is not particularly limited. For example, a method in which the constituent yarns are melted and integrated by using a heat-adhesive resin. The melting is performed by the following method or the like. In other words, (a) impregnating the constituent wire with a known method such as immersing the constituent wire in a bath and filling it with a thermo-adhesive resin, or applying the thermo-adhesive resin by a conventional method to make the constituent wire The yarn is twisted, taped, and melted by heating. In addition, (b) using a heat-adhesive resin of the sliver (hereinafter referred to as "heat-adhesive resin sliver"), all the constituent yarns are brought into contact with and arranged with the heat-adhesive resin sliver, and it is added as needed. A method of twisting, making a belt, and melting it by heating. The heat-adhesive resin sliver may be a sliver made from a heat-adhesive resin, or may be a sliver coated with a heat-adhesive resin on a center yarn. In the latter case, as the center yarn, a yarn other than the above-mentioned ultrahigh molecular weight polyethylene yarn or the ultrahigh molecular weight polyethylene yarn exemplified below may be used. The center yarn preferably has a thickness of about 10 to 50 μm. The coating method can be a conventional method, for example, impregnating a central yarn in a bath containing a heat-adhesive resin, binding excess components, and performing a drying treatment. The heat-adhesive resin yarn made by coating to have a center yarn is about 1. A thickness of 3 to 3 times is preferred. The temperature at which the constituent yarn is melted by the heat-adhesive resin is usually above the melting point of the heat-adhesive resin and below the melting point of the constituent yarn, preferably about 50 to 20 (TC, more preferably about 50 to TC). 160 ° C, the best is about 60 to 13 (TC. -13-1238207) V. Description of the invention (12) The heat-adhesive resin used when the above-mentioned constituent yarn is melted is preferably lower than the melting point of the constituent yarn. The heat-adhesive resin is specifically a resin having a melting point of about 50 to 20 ° C, preferably a resin having a melting point of about 60 to 135 ° C, and more preferably a resin having a melting point of about 100 t. The melting point is, for example, HSL 1 The method based on 0 1 3 (1 999) can be measured by "DSC7" manufactured by Birch Yaroma (Transliteration). As the heat-adhesive resin, a conventional substance having the above melting point can be used, and specifically, for example, polyolefin Based resin, polyester based resin, polyamide based resin, etc. Among these, the heat-adhesive resin is, for example, a polyolefin based resin made of a polyolefin copolymer mainly composed of polyethylene, polypropylene, or the like. The soft resin obtained by heating at 10 ° C for about 10 seconds to soften Moreover, at a melting point of about 100 ° C, a polyolefin resin having a low viscosity when melted is preferred. The polyolefin resin is easy to have fluidity under short-term heating, and it can quickly pass only from the fiber surface to The center is diffused and penetrated, so it can achieve an excellent adhesive function. The hot-melt adhesive is preferably a hot-melt adhesive. The above-mentioned hot-melt adhesive is a binder with a solid content of 100% based on a thermoplastic polymer. It refers to an adhesive that is melted by heat to reduce viscosity, and after coating, it is cooled, hardened, and exerts adhesive force. In the present invention, the above-mentioned hot melt adhesive may be used, and there is no particular limitation, and conventional hot melt may be used. Adhesive. Among them, it is preferred that the hot-melt adhesive used in the present invention does not melt below about 10 ° C after curing. In order to prevent the hot-melt adhesive of the yarn of the present invention from melting out during transportation or storage For example, in order to prevent hardening in the state of being rolled into a bobbin, it is -14-1238207 V. Description of the invention (14) '(b) A heat-crosslinkable hot-melt adhesive that is heat-hardened after bonding, (c) Use of a double bond Copolymers or polyesters, hot-melt adhesives that undergo cross-linking reactions by irradiating electron beams or high-energy rays such as ultraviolet rays, (d) Moisture (humidity) that exists in the air or in the material after melt coating ) A moisture-hardening hot-melt adhesive that crosslinks the reaction, or (e) by melting each polymer having various functional groups with additives or polymers that can react with the functional groups present in the polymer, Mix and coat before coating to react two liquids to form a cross-linked hot-melt adhesive, etc. The reactive hot-melt adhesive used in the present invention is a heat-crosslinking hot-melt adhesive or a moisture-hardening hot-melt adhesive. Adhesives are preferred, and more preferred are moisture-curing hot-melt adhesives. Specific examples of the heat-crosslinking type hot-melt adhesive include (a) a terminal carboxyl group or amine group of a polyester or copolymer polyamide, or (b) a block agent containing a lactone or phenol such as an isocyanate group introduced into a molecular terminal or a side chain. Hot melt adhesive for block block isocyanates. The moisture-curable hot-melt adhesive is, for example, a hot-melt adhesive that introduces an alkoxy group into a polymer, and a hot-melt adhesive that introduces an isocyanate group into a polymer. . The weight ratio of the heat-adhesive resin to the constituent yarn is preferably from 1: 1 to 100. When a hot-melt adhesive is used for the heat-adhesive resin, the coating amount of the hot-melt adhesive is about 1 to 20% by weight, and more preferably about 5 to 10% by weight, based on the total weight of the sliver of the present invention. In addition to obtaining sufficient adhesion, in order to prevent the above-mentioned heat-adhesive resin from oozing out on the surface of the sliver of the present invention, -16-1238207 is produced. 5. Description of the invention (15) Convexity and concavity, the above range is preferred . When the sliver of the present invention is a twisted yarn, the twisting coefficient K is about 0. twenty one . 5, preferably about 0.3 to 1.2, and more preferably about 0.4 to 0.8. In order to maintain abrasion resistance, the twist factor is preferably about 0.2 or more, and the twist factor is preferably about 1 or less when reducing the elongation of the sliver. The twist coefficient K can be calculated by the above formula. In addition, when the sliver of the present invention in the aforementioned form is a tape-made yarn, the group angle is about 5 ° to 90 °, preferably about 5 ° to 50 °, and more preferably about 20 ° to 30. . In order to maintain abrasion resistance, the group angle is preferably about 5 ° or more, and to maintain the elongation of the sliver, the group angle is preferably about 90 ° or less. In addition, the group angle is exactly the same as that described above. The constituent yarns of the sliver of the present invention are described in detail below. The ultra-high-molecular-weight polyethylene constituting the ultra-high-molecular-weight polyethylene filament used in the present invention has a molecular weight of about 200,000 or more, preferably about 600,000 or more. The ultra-high molecular weight polyethylene may be a homopolymer or a copolymer with lower α-olefins having a carbon number of 3 to 10, such as propylene, butene, pentene, and hexene. The copolymer of ethylene and α-olefin has an average of 0.1 to 20 out of 1,000 carbons in the ratio of using the latter, and preferably has an average of 0. 5 to 10 copolymers are preferred. The manufacturing method of the ultra-high molecular weight polyethylene yarns is disclosed in, for example, Japanese Patent Laid-Open No. 5-5228, Japanese Patent Laid-Open No. 55-1 07506, and the like. In addition, ultra-high molecular weight polyethylene filaments can also use Reinima (transliteration) (registered trademark of Toyobo Co., Ltd.) or Spike Coutonla (transliteration) (registered trademark Ha-17-1238207) 5. Description of the invention (16) Nai Yale (transliteration) company) and other commercial products. The sliver of the present invention may also include other yarns (hereinafter referred to as "other yarns") in addition to ultra-high molecular weight polyethylene yarns. The other filaments mentioned above are preferably stretchable filaments. The other yarns described above are subjected to a simultaneous drawing treatment with ultra-high molecular weight polyethylene yarns in the method for producing the yarn of the present invention. Here, the "stretchable yarn" means a yarn obtainable by performing a stretching treatment. Specific examples of the other yarns include yarns made of polyolefin-based, polyamide-based, polyester-based, fluorine-based, polyacrylonitrile, polyvinyl alcohol-based, and polyacetal-based synthetic resins. More specifically, the polyolefin-based resin is, for example, polyethylene or polypropylene. Among them, the polymerization average molecular weight is preferably about 400,000 or more. The polyethylene or polypropylene may be a homopolymer or a copolymer. Specific examples of the copolymer include a small amount of one or more olefins which can be copolymerized with ethylene, preferably about 5% by weight or less, and 1 to 10 carbon atoms, more preferably 2 carbon atoms. Copolymer of ~ 6 methyl or ethyl groups. The above-mentioned olefins copolymerizable with ethylene include, for example, propylene, butene, pentene, hexene, octene, 4-methylpentene, and the like. Further, the copolymer is, for example, vinyl vinyl acetate copolymer (EVA). Polyamine-based resins such as aliphatic polyamines or copolymers thereof, such as Nylon 6, Nylon 66, Nylon 1, 2, Nylon 6, 10, etc. Aromatic polyamines or copolymers thereof. Polyester resins such as terephthalic acid, isophthalic acid, naphthalene 2,6-dicarboxylic acid, phthalic acid, α, β- (4-carboxyphenyl) ethane, 4,4'-dicarboxyphenyl, or 5 -Sodium sulfo-18-1238207 V. Description of the invention (π) Aromatic dicarboxylic acids such as isophthalic acid, aliphatic dicarboxylic acids such as adipic acid or sebacic acid, or the like, and ethylenediamine Polyester or copolymer thereof formed by polycondensation of a diol compound such as alcohol, diethylene glycol, 1,4-butanediol, polyethylene glycol, or tetramethyl glycol. Examples of the fluorine-based resin include polyvinylidene fluoride, polytetrafluoroethylene, polyvinyl chloride trifluoride, polyhexafluoropropylene, or a copolymer thereof. The polyacrylonitrile-based resin is, for example, a polyacrylonitrile-based resin which is a copolymer of acrylonitrile and other polymers. The other polymers described above are, for example, methacrylate, acrylate, or vinyl acetate. The other polymers are preferably blended in a proportion of about 5% by weight or less. The polyvinyl alcohol-based resin is, for example, a polyvinyl alcohol-based resin which is a copolymer of vinyl alcohol and other polymers. The other polymers described above are, for example, vinyl acetate, acetylene, or other alkenes, and the other polymers are preferably compounded in a proportion of about 5% by weight or less. The other yarns used in the present invention are highly denatured yarns which refer to the yarns which can continue to maintain their shape after being drawn. More specifically, for example, a half-load of 100 hours of breaking strength of the fibers constituting the silk is applied, and then the permanent stretching when the load is removed is about 1% or more, preferably about 5% or more, and more preferably about 10 More than% silk is suitable as high-confidence silk. The above-mentioned permanent tensile system is measured based on JIS L 1 01 3 (1 992) using a universal testing machine autograph AG-100kNI (made by Shimadzu Corporation). The other yarn used in the present invention is a yarn made of a polyacetal resin, that is, a polyacetal yarn. -19-1238207 V. Description of the invention (18) The above polycondensation yarns are prepared by conventional methods such as polyethylene oxide. The polyacetal-based yarn is preferably one having a tensile strength of about 4 g / d or more and an elongation of about 20% or less. The tensile strength and elongation were measured exactly as described above. Other filaments used in the present invention may also contain metal particles. By containing metal particles, the raw materials constituting the silk are independent of the original specific gravity, and can have the advantage of having a yarn with an arbitrary specific gravity, especially a specific gravity. The type and content of the metal particles used here are the same when the metal particles are contained in the coating resin. The other filaments containing metal particles used in the present invention can be made into a metal-containing thermoplastic resin as described above, and the thermoplastic resin can be produced by a widely-used melt spinning method. The other yarns used in the present invention can be provided with a hollow structure during the melt spinning. By making the other yarns hollow, the sliver has the advantage of being buoyant. Moreover, the balance of the weight and buoyancy of the sliver can be arbitrarily adjusted when the sliver is used in a liquid such as water or seawater by adjusting the size of the hollow or the like, or by containing metal particles as described above. As a result, when the sliver of the present invention is used as a fishing yarn or an aquatic material, for example, there is an advantage that the sedimentation speed of the sliver in water or sea water can be easily controlled. When one is hollow, the cross-section of the wire is flat when manufactured, and the strength of the wire is reduced; when the two are hollow, it is better. By having two or more hollow structures, it has the advantage of preventing the strength of the sliver from decreasing. There is no particular limitation on the number of hollows, for example, two, three, four, five, six, -20 · 1238207 can be appropriately set. Five, invention description (19) Seven, eight, nine. Other yarns having a hollow structure can be easily produced by melt-spinning using a melt-spinning device having a spinning nozzle for forming a desired number of hollow yarns. Other forms of the sliver of the present invention include, for example, slivers containing ultra-high molecular weight polyethylene filaments and metal filament filaments. Due to the ductility of the metal, it can be stretched at any draw ratio, and the diameter can be reduced by stretching. In addition, the above-mentioned ultra-high molecular weight polyethylene yarn can be redrawn. In addition, when ultra-high molecular weight polyethylene yarns and metal wires are combined, not only the diameter becomes small, but also a yarn with a heavy weight can be produced. A preferred form of the sliver according to the above aspect of the present invention is, for example, a sliver having a core-sheath structure having a metal wire as a core. In particular, the core wire has a diameter of about 0. 5mm or less is preferred. Other forms of the sliver of the above-mentioned aspect of the present invention include, for example, a sliver in which a wire segment is embedded in the core portion of the sliver in a lengthwise direction with discontinuous intervals. More preferably, for example, a sliver of metal wire segments is discontinuously embedded at intervals in the longitudinal direction at least in the core portion of a band made of ultra-high molecular weight polyethylene yarn. The above-mentioned metal wire is not particularly limited, and it can be used by itself metal wires. Specific examples include copper wire, stainless steel wire, lead wire, or flexible wire of various alloys. Among them, lead wires are preferred in terms of specific gravity and ease of stretching. In addition, the cross section of the metal wire may be circular or flat (oval). In addition, the yarns of the above-mentioned form of the present invention may be composed of only ultra-high molecular weight polyethylene yarns or other yarns in addition to the metal wires. -21-1238207 V. Description of the invention (2) In the present invention, the conventional yarns may contain conventional abrasion resistance, gloss reduction, modifiers, and ultraviolet absorbers within the range that will not harm the purpose of the present invention. Or pigments or two or more of these. In addition, the constituent yarn may contain a magnetic material, a conductive substance, a substance having a high electromotive force, and the like. The method for producing the sliver of the present invention is described in detail below. The following is a description of a method for producing a sliver made of a plurality of ultra-high molecular weight polyethylene yarns, which is one form of the sliver of the present invention. The sliver of this form can be manufactured by compounding a plurality of ultra-high molecular weight polyethylene yarns and then stretching the composite yarn. Furthermore, the sliver of this form can also be produced by stretching ultra-high molecular weight polyethylene yarns, and then laminating several stretched ultra-high molecular weight polyethylene yarns. In any of the above methods, it is preferred that the ultra-high-molecular-weight polyethylene yarn be provided with an oiling agent before being drawn. By applying an oil, damage to the composite yarn or yarn caused by friction with the drawing machine can be reduced. In addition, in the case of a composite yarn, by applying an oil agent, adjacent yarns are not substantially melted, so that reduction in tensile strength, nodular strength, and frictional fastness due to melting can be prevented. Here, in the present invention, the "composite" series of index yarns will be integrated with each other without any irregularity. Conventional methods such as twisting a plurality of yarns, making a tape, and melting can be used for the compounding. In addition, a taper may be formed during stretching. In other words, a composite yarn made of a plurality of ultra-high molecular weight polyethylene yarns can be tapered when stretched to obtain a tapered yarn. In addition, the UHMWPE filaments can be drawn into a tapered shape, and then several UHMWPE filaments drawn into a tapered shape can be compounded to produce -22-1238207 V. Description of the invention (21) Shaped sliver. In the former case, there is an advantage that the sliver of the present invention can be made tapered. In other words, for example, when the constituent yarns are compounded by melting, melting can be performed while drawing into a tapered shape, reducing the number of processes by one. In the latter case, for example, when a plurality of tapes are stretched into a tapered shape by making a belt, the gears of the belt making machine are adjusted according to the diameter of the constituting wire to form a combined interval making belt having a large wire diameter. This has the advantage that the smoothness of the tapered sliver of the present invention can be further improved. The method of forming a tapered shape during stretching is described below. Another aspect of the sliver of the present invention is a sliver containing ultra-high molecular weight polyethylene yarn and other yarns, and can be produced in the same manner as described above. Here, conventional methods such as twisting two kinds of yarns, making a tape, and melting can be used when the ultra-high molecular weight polyethylene yarns are combined with other yarns. Alternatively, any one of the yarns may be used as the core yarn, and the other yarns may be taped around the core yarn to be arranged and fused around the periphery of the core yarn. Ultra-high-molecular-weight polyethylene yarns containing other types of slivers of the present invention, metal wires, and other filaments as necessary may be used for the same sliver. Among them, it is preferable to use a production method in which ultra-high molecular weight polyethylene yarns are compounded with metal wires and other yarns as needed, and then the composite yarn is stretched to be manufactured. Here, when the metal wire, the ultra-high molecular weight polyethylene wire, and other wires required by it are compounded, a conventional method such as twisting the metal wire, the ultra-high molecular weight polyethylene wire, and other wires required by it may be used. Closing, making belts, melting, etc. Among them, "use metal wire as core yarn" to make ultra-local molecular weight polyethylene yarn "depending on its place-23-1238207 V. Description of the invention (22) Other yarns are required to be taped around the core yarn, and arranged under the periphery of the sliver. Melting is preferred. As in the above-mentioned method for producing the sliver of the present invention, the sliver used as a raw material is the same as a commercially available yarn, and is a drawn yarn in a manufacturing process, and may be a completely undrawn yarn in a manufacturing process , Or a commercially available yarn that is drawn at a draw ratio smaller than the draw ratio during the manufacture of the yarn. In the present invention, a yarn that is completely undrawn in the manufacturing process, or a commercially available yarn that is drawn at a draw ratio smaller than the draw ratio during the production of the yarn is collectively referred to as "undrawn yarn". In other words, the unstretched yarn used in the present invention refers to a yarn that is not drawn at the maximum draw ratio. The maximum draw ratio refers to the draw ratio to the extent that there is no problem of yarn breakage during the manufacturing process of the silk. In other words, with the increase of the draw ratio in the spinning process, the tensile strength and rigidity of the yarn are increased. However, due to the increase in the draw ratio, frequent wire breaks occur during the manufacturing process, so the draw ratio cannot be restricted to increase. Even if it is increased to any extent, it will lead to fractures that must be interrupted in the stretching process, and the allowable frequency of occurrence means that it can be easily determined experimentally. This stretching ratio is called the maximum stretching ratio. In particular, when forming a tapered shape during drawing, it is more preferable to use undrawn yarn as the constituent yarn. The main procedures for manufacturing the sliver of the present invention are described in more detail below. In the present invention, the method of applying an oil agent before stretching each constituent yarn or composite yarn is not particularly limited, and a conventional method can be used. Specifically, the above-mentioned methods for applying an oiling agent are, for example, a dipping oiling method, a spraying oiling method, a roller oiling method-24-1238207 5 'Invention Description (23), a wire oiling method using a metering pump, etc. The oiling method is better. In this way, when an oil agent is applied before drawing, the constituent yarns or composite yarns may be washed with water after drawing as necessary. The oil agent used in the above-mentioned procedure is not particularly limited as long as it is provided to the general user of the fiber. Specifically, the above-mentioned oil agent is, for example, a cluster resin (binder), a base lubricating oil or a surfactant, or a mixture of two or more kinds thereof. The clustering resin is, for example, a polyurethane resin, a silicon resin, or a fluorine resin. The base lubricating oil is, for example, dimethylpolysiloxane or polyether. Surfactants such as higher alcohols, higher alcohol fatty acid esters, polyethylene oxide • higher alcohol ethers, polyethylene oxide • higher fatty acid esters, polyethylene glycol • higher fatty acid esters, polyethylene oxide • Alkylamine ether, polyethylene oxide · castor oil ether, alkyl phosphate (preferably alkali metal salt or amine salt), polyethylene oxide alkyl ether phosphate (preferably alkali metal salt or Amine salt), sodium sulfonate and the like. These can be used alone or in combination of two or more. The polyurethane resin is, for example, a polymer obtained by reacting a polyether polyalcohol with a polyisocyanate or a polycarbonate polyalcohol with a polyisocyanate. Among them, in terms of water resistance and heat resistance, polymer A polymer obtained by reacting a carbonate polyol with a polyisocyanate is preferred. In addition, as the polyisocyanate, hexamethylene diisocyanate, dimethyl dimethyl isocyanate, isophorone diisocyanate, toluene diisocyanate, diphenylmethane diisocyanate, tris Aliphatic or aromatic polyisocyanates such as triphenylmethane isocyanate and naphthyl diisocyanate are preferably aliphatic polyisocyanates in terms of weather resistance. • 25-1238207 V. Description of the invention (24) The above-mentioned fluorine-based resins are, for example, tetrafluoroethylene polymer, trifluoroethylene chloride polymer, tetrafluoroethylene • hexafluoropropylene copolymer, tetrafluoroethylene · perfluoroalkane Based ethylene copolymer, tetrafluoroethylene • hexafluoropropylene • perfluorinated alkyl vinyl ether copolymer, vinylidene fluoride polymer polymer, ethylene • tetrafluoroethylene copolymer, etc. The fluororesin is generally a dispersant, a dispersion in which fine particles of the fluororesin are dispersed in the dispersant, or an emulsifier that emulsifies the fine fluororesin in an aqueous medium. In the present invention, the method of stretching each constituent yarn or composite yarn is not particularly limited. It can be produced by a conventional method such as heating and stretching in a liquid or gas. The temperature at the time of drawing varies depending on the type of the constituent yarn or the diameter of the sliver of the present invention, and it cannot be completed at one stroke. For example, when the sliver of the present invention has a diameter of about 1 mm or more, the stretching treatment is preferably performed at a temperature higher than the melting point of the constituent yarns. In addition, when the sliver of the present invention is a sliver having a diameter of about 1 mm or less, the stretching treatment may be performed at a temperature higher than the melting point of the constituent yarns, and the near-stretching treatment may be performed at a temperature higher than the melting point. More specifically, for example, the temperature during stretching is about 120 to 300 ° C, preferably about 130 to 250 ° C, more preferably about 130 to 200 ° C, and the best about 130 ~ 170 ° C. The stretching may be carried out in one step or in two or more steps. The stretching ratio during the above-mentioned stretching treatment can be appropriately selected depending on the type of the filament. In addition, the raw silk is not stretched, or when stretched, it depends on how much the stretch ratio is stretched. The stretch ratio in the stretch treatment of the present invention is different and cannot be reduced by one stroke. all. Specifically, for example, the stretching ratio is about 1 · 0 1 to 15. More specifically, for example, a commercially available silk is used in the manufacturing process -26-1238207 V. Description of the Invention (25) When a drawn yarn is used as a constituent yarn, the draw ratio is about 1. 〇 丨 ~ 5, preferably about 1 · 0 1 ~ 3, more preferably about 2. 2 ~ 3. In addition, when the aforementioned undrawn yarn is used as a constituent yarn, the draw ratio is about 1. 〇 1 to 15, preferably about 2 to 10, and more preferably about 4 to 8. In the present invention, a taper shape can be formed upon stretching as described above. Specifically, by adjusting the stretching speed, a taper can be formed during stretching. More specifically, the diameter in the longitudinal direction can be made smaller by increasing the drawing speed, and the diameter in the longitudinal direction can be made larger by reducing the drawing speed. When the stretching speed is changed as described above, it is better that the stretching speed is inclined with an increasing or decreasing tendency with a diagonal line. In other words, it is better to increase or decrease the stretching speed during stretching. The change in the stretching speed may be a change in the oblique line as described above, and the stretching speed may change linearly or in other ways. The drawing speed at the time of drawing varies depending on the type of the constituent yarn or the thickness of the sliver of the present invention, and cannot be completed in one go. For example, when stretching a composite yarn made of a plurality of constituent yarns, the stretching speed when forming the largest portion of the sliver diameter and the stretching speed when forming the smallest portion of the sliver diameter is preferably 1: 2 to 6 . In addition, the ratio of the drawing speed when forming the largest diameter portion when drawing the constituent wire to the drawing speed when forming the smallest diameter portion is 1: 1. 5 ~ 4 is preferable. In the present invention, the method of forming a plurality of silk belts is not particularly limited, and it is generally carried out by using a banding machine (tape making machine). For example, four yarns are prepared, and the right or left yarns are arranged and combined with each other. The number of constituent yarns used to make the tape is not limited to 4, but may be 8, 12, or 16. A core yarn made of a metal wire or the like may be embedded in the core portion of the 'tape yarn'. -27- 1238207 V. Description of the Invention (26) In the present invention, there is no particular limitation on the method for melting a plurality of constituent filaments. For example, the method of melting a constituent yarn using a heat-adhesive resin as described above. In the present invention, a method of coating the outer periphery with a coating resin can be performed by a method known per se such as press extrusion, coating, or the like. Among them, a method of extruding the coating by a tubular type is preferable. The tubular extrusion coating method is to extrude the coating resin melted from the self-extrusion molding machine, and in a pressurized state, the coating resin is tightly adhered to the sliver formed by the preheated core, and the adhesion of the film is more Outstanding. Other coating methods such as feeders, knife coaters, reversible roll coaters, gravure coaters, flow coaters, rod coaters, or bristles can be used to coat the coating resin. Collecting molten resin can also be used. Or a method of impregnating a core sliver, a loop, and extruding an excess amount of the resin-coated drum. When coated with the coating resin described above, the sliver shape of the present invention can be tapered. As the method of forming the cone, a conventional method can be used. For example, the number of revolutions of the metering pump (gear pump) of the extruder can be arbitrarily changed to change the amount of resin discharged, and the duration of the number of revolutions in various states is controlled. It is possible to form a cone that combines its length. The shape of the taper can be changed by the switching time of the high-speed rotation to low-speed rotation or low-speed rotation to high-speed rotation of the measuring pump. As described above, a preferred form of the sliver of the present invention is, for example, a sliver in which a wire segment is discontinuously embedded in the longitudinal direction of the sliver core in a discontinuous manner. The sliver in this form is manufactured as follows. In other words, for example, a metal wire is used as a core, and a plurality of wire bands are formed around the metal wire to make a tape yarn, and a point pressure is applied in a cross-sectional direction of the tape yarn to cut the metal wire into metal fragments, and Pre-28-2838207 V. Description of the invention (27) The method of stretching. Each procedure is described in detail below. The above-mentioned tape-making yarn can be produced in the same manner as the above-mentioned method. Then, a point pressure was applied in the cross-sectional direction of the obtained tape yarn to cut the metal wire into metal wire segments. There is no particular limitation on the number or interval of breaking the metal wires. The point pressure may be a pressure that is sufficient to cut the wire in the cross-sectional direction of the obtained raw yarn. Further, instead of applying a point pressure in the cross-sectional direction of the obtained tape yarn, a groove may be cut to cut the metal wire. However, the pressing force in any of the above cases must be such a degree that the yarn constituting the tape yarn is not cut. There is no particular limitation on the method of applying pressure. For example, a hammer or a toothed car can be used to apply pressure from one direction, or several toothed cars can be used from multiple directions, preferably two toothed cars from two directions pressure. Then, the tape yarn is stretched. The stretching method is exactly the same as described above. In the present invention, the wire breaking and stretching can be performed in a bath type as described above or continuously. More specifically, the sliver of the aforementioned form of the present invention can be obtained by applying a point pressure to the cross-sectional direction of the raw tape yarn obtained at one point and then stretching it, at a desired interval. The operation is preferably repeated at regular intervals. The above manufacturing method is a discontinuously embedded metal wire segment on the core of the sliver, which is indirect in the longitudinal direction. The metal wire is embedded in the core to form a fragment, and there is a portion in which the metal wire fragment is not embedded, so that the yarn of the present invention has radiality and flexibility. The sliver of the present invention may be subjected to a post-treatment which is known per se. For example, the sliver of the present invention can be colored. As a coloring method, a conventional method can be used. For example, • 29-1238207 V. Description of the invention (28) The yarn of the present invention is added to a bath containing a colorant solution at room temperature (for example, about 20 ~ 25 ° C), and then the coated yarn is dried. The coated yarn was passed through an oven maintained at a temperature of about 100 to 130 ° C. And by making a colored yarn. The colorant includes an inorganic pigment, an organic pigment, or an organic dye, and is known. Preferred examples include titanium oxide, cadmium compounds, carbon black, azo compounds, aniline dyes, and polycyclic pigments. The sliver of the present invention manufactured in this way can be used for applications requiring low elongation, for example, it can be used in various leisure products or fishing lines, other aquatic materials, ropes, nets, "weed control ( weedeater) "or surgical sutures. [Embodiment] Examples The following are examples of the present invention, but the present invention is not limited thereto. Example 1 Eight strips of linima (transliteration) 150d / 140F (Toyobo Industries Co., Ltd.) were used to round and tape a belt machine to make a core sliver. The core yarn was dipped and coated with acrylic resin (trade name; Becton 3750 Dainippon Ink Co., Ltd.), and then fed into a heating furnace heated to 170 ° C at a speed of 150 m / min. The take-up drum was wound at a speed of 345 m / min to manufacture the sliver of the present invention. Example 2 -30-1238207 V. Description of the invention (29) 4 linings of linseed (transliteration) uod / iWF (Toyo Textile Co., Ltd.) were used as side yarns, and 1 samorax (transliteration) P〇1 〇5 300 d (Luxilon) is rounded and taped with a tape machine to make a core sliver. This core yarn was dipped and coated with acrylic resin (trade name; Becton 3750), and was fed to a roller at a speed of 100 m / min and heated to 16 (TC In the heating furnace, the yarn of the present invention was wound at a speed of 250 m / min by a winding drum. Example 3 Nylon 6/66 (trade name; Robamington (transliteration) 2030J) was used, and Mitsubishi Chemical Corp. Co., Ltd.) contains metal (tungsten, specific gravity = 19 · 3) with high specific gravity Nylon resin (Kanebo (Transliteration) Synthetic Fiber Co., Ltd. MCT00005, specific gravity = 3), silk is produced under the following conditions In other words, the above-mentioned high specific gravity Nylon resin is supplied to an extruder having a pore diameter of 40mm, which is melted at 270 ° C from the pore diameter of 2. Spin out with a 1mm spinning nozzle and cool in a 50 ° C water bath. Then, the unstretched yarn was stretched in two steps of 95 ° C moist heat and 220 ° C dry heat 4. After 5 times, 98 times of relaxation heat treatment at 225 ° C to obtain a diameter of 0. 515mm silk. The silk is used as the core yarn, and the periphery of the core yarn is rounded and taped by a belt-making machine with 8 rayne linen (transliteration) 150d / 140F (Toyobo Industries Co., Ltd.) to make a core-sheath structure core yarn . The core sliver was dipped and coated with polyurethane resin (trade name; Burdick 193 0 A-LS Dainippon Ink Co., Ltd.), and then heated to 170 at a feed roller speed. In a heating furnace at ° C, take up at a speed of 250 m / min by a take-up drum to manufacture -31-1238207. V. Description of the invention (30) The sliver of the present invention. Example 4 uses a diameter of 1. A 6mm lead wire is used as a core, and 8 ultrahigh-molecular weight undrawn yarns (trade name: Ryima, manufactured by Toyobo Co., Ltd.) are used for rounding and tape making. Further, when the ultra-high molecular weight polyethylene undrawn yarn was drawn at the maximum draw ratio, the 400d yarn obtained by drawing 100 d fibrils at a draw ratio of 25% of the maximum draw ratio was used. The raw yarn was dipped and coated with acrylic resin (trade name; Becton 3750 Daibon Ink Co., Ltd.), and then fed to a heating furnace heated to 170 ° C at a speed of 100 m / min. The yarn was wound at a speed of 400 m / min by a winding drum to manufacture the sliver of the present invention. Example 5 For ryinima (transliteration) 150d / 140F (Toyobo Industries Co., Ltd.), a twist factor of 1. 4 twisted yarn. Eight of the twisted yarns were rounded and taped. An extruder was used for this tape yarn, and a hot-melt adhesive (trade name: HM3 20S, manufactured by Simerain) was applied. The coating amount of the hot-melt adhesive at this time was about 8% by weight based on the weight of the entire sliver. The raw material was taken as a sliver at a speed of 150 m / min into a heating furnace heated to 160 ° C, and was taken up at a speed of 300 m / min by a take-up drum to produce a sliver of the present invention. Example 6 The use of Nylon 6/66 (brand name; Robb Milton (transliteration) 2030J, Mitsubishi Chemical Co., Ltd.) contains a metal (tungsten, specific gravity = 1 9 · 3) high -32-1238207 5 Explanation of the invention (31) Specific gravity Nylon resin (MCT00005 sheet manufactured by Carneber Synthetic Fiber Co., Ltd., specific gravity =: 3), and silk was produced under the following conditions. In other words, the above two kinds of tablets were mixed at a weight ratio of 50/50, and the mixture was supplied to an extruder with a hole diameter of 40mm, melted at 270 ° C, and passed from the hole diameter of 2. Spin out with a 1mm spinning nozzle and cool in a 50 ° C water bath. Then, the unstretched yarn was stretched in two steps of 95 ° C wet heat and 220t dry heat 4. After 5 times, the relaxation heat treatment was performed at a temperature of 0.95 times at 22 5 ° C to obtain a diameter of 0.08. 515mm silk. The silk was used as the core yarn, and the periphery of the core yarn was rounded and taped by a belt-making machine with 8 rayne linen (transliteration) 15 0d / 140F (Toyobo Industries Co., Ltd.) to produce a core-sheath structure core yarn article. This core yarn was dipped and coated with a polyurethane resin (trade name; Burdick 1 930A-LS Dainippon Ink Co., Ltd.), and then fed to a drum at a speed of 100 m / min and heated to 170 ° In the heating furnace of C, the yarn was taken up at a speed of 200 m / min by a take-up drum to produce the sliver of the present invention. The physical properties of the slivers obtained in Examples 1 to 5 were measured as follows. (a) The twisting coefficient K is obtained by the following formula: K = tx D1 / 2 (where t: number of twists (times / m), D: fineness (tex)). In the above formula, the fineness is measured in accordance with JIS L 1 0 1 3 (1 9 9 9). (b) Group angle: The group angle is measured using the data HD micrometer VH-7000 (Chines Trans. Co., Ltd.). (c) Elongation: Measured with JIS L 101 3 (1 992), universal testing machine autograph AG-100kNI (made by Shimadzu Corporation). (d) Abrasion resistance: The abrasion resistance test described below was performed. -33- 1238207 V. Description of the invention (32) The testing machine is a hexagonal rod abrasion tester using a modified seat belt as shown in Figure 1, and two ceramic wires are arranged on the hexagonal rod. The stroke length and angle of the test machine mentioned above are based on JIS D 4604 (1995). The ceramic lead 2 passes through the sample 1 and one side is fixed to the fixed part 4 of the drum 5, and the other side is applied with a load 3. For the maximum strength of the specimen, the load is a ratio of 3.3%. The drum was moved back and forth woo times, and the sample 1 was abraded by the ceramic wire 2. Then, the strength of the abraded portion was measured. From the strength 値 (a) before abrasion and the strength 値 (b) after abrasion, the following formula: c (%) = a / bx 100 can obtain the residual strength 値 (c). It can be known that the higher c 値, the wear resistance The better the consumption is. In addition, the strength 値 was measured based on JIS L 10 13 (1 992) 'using a universal tester autographAG-100kNI (manufactured by Shimadzu Corporation). (g) Specific gravity: It was measured using an electronic hydrometer SD-200L (manufactured by Mirage (Transliteration) Co., Ltd.). Table 1 Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Twist factor 1 to 0. 7 1. 2 sets of angles 8. 0 22. 0 24. 6 15. 4 24. 6 25. 8 metal particles — one TW TW metal wire one _ lead elongation% 2. 9 2. 5 2. 5 2. 9 3. 4 2. 9 Abrasion resistance g / d 17. 5 14. 2 8. 5 2. 1 18. 8 16. 6 Specific gravity g / d 0. 98 1. 13 2. 23 9. 85 0. 98 1. In the table, "TW" means tungsten. -34- 1238207 V. Description of the invention (33) The slivers obtained in the above embodiments 1 to 6 are actually used as fishing lines, and the fishing rate at this time is very high. It is easy to catch fish on any fishing line, which means that the fishing rate is good. Furthermore, among the slivers obtained in Examples 1 to 6, the slivers after the abrasion resistance test were observed under a microscope to see if there were any bifurcations. As a result, no slivers were split and no fibrils were generated. Example 7 Fenimema (transliteration) 丨 50d / 140F (manufactured by Toyobo Industries Co., Ltd.) Rounding and weaving with a textile machine to make a core sliver. This core sliver was dipped in 70 parts by weight of polyether, 15 parts by weight of polyethylene oxide (Polymer mole number 30) • castor oil ether, 10 parts by weight of polyethylene oxide (Polymer mole number 10) · An oil agent made of lauryl ether and 5 parts by weight of sodium lauryl sulfonate. The core sliver with the oil agent is fed into the drum at a speed of 150 m / min, and heated to 17 ° C in a heating furnace, and wound at a speed of 345 m / min by a take-up drum. The core sliver is dried. The obtained core sliver is impregnated with an acrylic resin (trade name; Pengton 3750 Dainippon Ink Co., Ltd.) to manufacture the sliver of the present invention. Effect of the Invention Provided by re-stretching the ultra-high molecular weight polyethylene filament, the elongation is about 5% or less, and the abrasion test after the number of abrasion times of 1,000 times is 14. Yarn with low elongation above Og / d and excellent abrasion resistance. Moreover, by combining other slivers or metal wires, it has nothing to do with the original specific gravity of the ultra-high molecular weight polyethylene, so there is an advantage that the specific gravity can be set arbitrarily when making the sliver. In addition, in the present invention, by combining other yarns, a sliver having various physical properties of polyethylene filaments having a quantity of (34) amount of polyethylene yarn is provided. [Schematic description] Figure 1 is a schematic diagram of a test device used in abrasion resistance testing. DESCRIPTION OF SYMBOLS 1 Ceramic guide (wear part) 2 Test specimen 3 Load 4 Fixing part 5 Rotary cylinder 6 Crank arm 7 Crank -36-